CN202278846U - Stamp system and stamp, signature paper - Google Patents
Stamp system and stamp, signature paper Download PDFInfo
- Publication number
- CN202278846U CN202278846U CN2011204267564U CN201120426756U CN202278846U CN 202278846 U CN202278846 U CN 202278846U CN 2011204267564 U CN2011204267564 U CN 2011204267564U CN 201120426756 U CN201120426756 U CN 201120426756U CN 202278846 U CN202278846 U CN 202278846U
- Authority
- CN
- China
- Prior art keywords
- seal
- user
- wireless
- microprocessor
- label
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses a stamp system comprises a stamp and a signature object. The signature object comprises a carrier and an intelligent label disposed on the carrier. The stamp comprises a stamp body and an identification circuit. The identification circuit comprises a display, a microprocessor, a memory, a wireless reader, and a wireless writer. The memory can be used to store the user and the stamp information comprising the stamp character figure data. The microprocessor can be used to send the written instruction input by the user to the wireless writer, can be used to send the reading instruction input by the user to the wireless reader, and can be used to output the stamp character figure content, which is read by the wireless reader from the intelligent label of the signature object, to the display. The figure content is consistent with the stamp character figure data of the stamp is engraved on stamp surface of the stamp body. The utility model also discloses a stamp and a signature paper. The stamp system, the stamp and the signature paper provided in the utility model can be used to discriminate between the true and false signatures on the signature object.
Description
Technical field
The utility model relates to seal technology, particularly a kind of seal system and seal, stamped signature paper.
Background technology
Be the approval of proof to file content, office and enterprises and institutions need go up at Miscellaneous Documents (like invoice, certificate, agreement, judgement document or the like) and use the seal stamped signature, with the legitimacy of expression file.If use counterfeit seal to make false file, will cause a series of social concerns.
The characteristic of recognizable its true and false on the general seal has only pattern that this seal prints out or the literal (like serial number) that on seal, is carved with other confession identification, with its true and false of identification.But but with scientific and technological progress, can be according to trace on the file, with carve a seal face and on seal, engrave similar serial number equally of area of computer aided, impression becomes a counterfeit seal, makes seal be easy to let the people obscure, and is difficult to its true and false of identification.
Chinese patent 201020524493.6 discloses a kind of seal with chip; In the seal body, place a chip; Chip can be made distribution by Seal Management Department; Make chip have unique identification sign indicating number, can read the identification sign indicating number of the built-in chip of seal body through a checkout gear, thereby further judge the true and false of seal.
The technical scheme of Chinese patent 201020524493.6 though can judge the true and false of seal, can't judge that but the trace on the file is to be signed by genuine seal, and when the file in the face of the process stamped signature, people can't judge the legitimacy of file like this.
The utility model content
The technical problem that the utility model will solve is to differentiate the true and false of the trace on the stamped signature thing.
For solving the problems of the technologies described above, the utility model provides a kind of seal system, comprises seal, stamped signature thing;
Said seal comprises seal body, identification circuit;
Said identification circuit comprises display screen, microprocessor, memory, wireless reader, wireless write device;
Said memory stores the user and the seal information of this seal, and said user and seal information comprise seal character and graphic data;
Said microprocessor; Be used for the instruction that writes of user's input is sent to said wireless write device; The reading command of user's input is sent to said wireless reader, export seal character and graphic content to said display from the intelligent label of stamped signature thing according to the seal character and graphic data that said wireless reader reads;
Said wireless write device, be used for receive that microprocessor sends write instruction the time, transmit wirelessly the seal character and graphic data of this seal in the said memory;
Said wireless reader is used for when receiving the reading command that microprocessor sends, and reads the seal character and graphic data in the intelligent label of said stamped signature thing;
Said seal body comprises chapter face, chapter body, is carved with the graphical content with the seal character and graphic data consistent of this seal on the chapter face;
Said stamped signature thing comprises carrier, intelligent label;
Said intelligent label is arranged on the said carrier, is used for writing access customer and seal information by wireless write device is wireless, and is used for by wireless user and the seal information that is written on it that reads of wireless reader.
Said memory can also store the label key;
Said wireless write device, receive that microprocessor sends write instruction the time, transmit wirelessly the label key of this seal in the said memory and comprise the user and the seal information of seal character and graphic data;
Said intelligent label has unique label key, have only when wireless receiving to self the label key of label key agreement the time, just write user who comprises seal character and graphic data and seal information that the label key of wireless receiving is followed.
Said user and seal information can also comprise finger print data,
Said microprocessor, the finger print data that also reads from the intelligent label of stamped signature thing according to said wireless reader is exported the fingerprint content to said display;
Said wireless write device, receive that microprocessor sends write instruction the time, also transmit wirelessly the finger print data of this seal in the said memory;
Said wireless reader when receiving the reading command that microprocessor sends, also reads the finger print data in the intelligent label of said stamped signature thing.
Said identification circuit can also comprise communication interface, and said identification circuit is through said communication interface access communications network.
User of this seal of storing in the said memory and seal information also comprise can seal coding, encrypting key literary composition; When the seal coding of seal coding through said communication interface input of user and seal information manager, encrypting key Wen Tongben seal, when the encrypting key literary composition is consistent, said microprocessor permission user and seal information manager revise user and the seal information and the label key of this seal.
Said identification circuit can also comprise password setting module, password identification module;
Said password setting module is used for being provided with and preserving user name and user cipher;
Said password authentication module is used for user name and user cipher according to said password setting module setting and preservation, identifying user identity, and will verify that the result is sent to said microprocessor;
Said microprocessor, have only said password authentication module that subscriber authentication is passed through after, just the instruction that writes with user's input sends to said wireless write device.
Said identification circuit also comprises can button, and said button is used for user input instruction.
Said display screen, button can be arranged on the chapter surface, and said microprocessor, memory, wireless reader, wireless write device, password setting module, password identification module can be embedded in the chapter body.
Said chapter face, chapter body can be combined and installed together, and said chapter face, Zhang Tineng split.
Said stamped signature thing can be stamped signature paper, and said stamped signature paper bag is drawn together paper carrier, intelligent label, and intelligent label sticks on the paper carrier surface.
For solving the problems of the technologies described above, the utility model also provides a kind of seal, a kind of stamped signature paper.
The seal system of the utility model; The chapter face trace content that seal stays on the stamped signature thing is consistent with the seal character and graphic data in the wireless intelligent label that writes on the stamped signature thing; In the time need differentiating to the true and false of the trace on the stamped signature thing; Can utilize the seal of the utility model; Through button input reading command, microprocessor sends reading command to wireless reader, and wireless reader reads user who comprises seal character and graphic data, finger print data and the seal information in the intelligent label of stamped signature thing; The seal character and graphic data output seal character and graphic content that microprocessor reads from the intelligent label of stamped signature thing according to wireless reader is to display; The finger print data output fingerprint content that reads from the intelligent label of stamped signature thing according to wireless reader is to display, and the seal character and graphic content that the user shows through the comparison display can be differentiated the true and false of the trace on the stamped signature thing with the trace content similarities and differences on the stamped signature thing; And further basis differentiated the true and false of the trace on the stamped signature thing from the fingerprint content that intelligent label reads output, thereby accurately judges the legitimacy of file.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the stamped signature paper one embodiment sketch map of the utility model;
Fig. 2 is the seal one embodiment sketch map of the utility model;
Fig. 3 is the identification circuit one embodiment sketch map in the seal of the utility model.
The specific embodiment
The seal system of the utility model comprises seal, stamped signature thing;
Said seal one embodiment comprises seal body, identification circuit like Fig. 2, shown in 3;
Said identification circuit comprises display screen 21, microprocessor, memory, wireless reader, wireless write device, communication interface, password setting module, password identification module, button 22, power supply;
Said memory; Store user and the seal information and the label key of this seal that writes by Seal Management Department; Said user and seal information comprise the seal character and graphic data of this seal; Can also comprise that finger print data is (like the legal representative's of the affiliated company of seal finger print data; Or the seal that the corporate juridical person authorized is administered people's finger print data), seal coding, encrypting key literary composition, organization (natural person's name), organization mechanism code (ID card No.), seal title, seal type, seal coding, approval information etc., said user and seal information and label key are also being made amendment after through the checking of encrypting key literary composition by Seal Management Department;
Said microprocessor; Instruction according to user's input; The instruction that writes of user's input is sent to said wireless write device; Perhaps the reading command with user's input sends to said wireless reader; The seal character and graphic data that perhaps read from the intelligent label of stamped signature thing according to said wireless reader, finger print data output seal character and graphic content, fingerprint content be to said display, or according to the seal character and graphic content of the seal character and graphic data of this seal of storing in the said memory, this seal of finger print data output, fingerprint content to display;
Said wireless write device, be used for receive that microprocessor sends write instruction the time, transmit wirelessly the user who comprises seal character and graphic data, finger print data and the seal information of label key and this seal of this seal in the said memory;
Said wireless reader is used for when receiving the reading command that microprocessor sends, and reads user who comprises seal character and graphic data, finger print data and seal information in the intelligent label of said stamped signature thing;
Said button is used for user input instruction;
Said communication interface; Be used for identification circuit access communications network; When the seal coding of seal coding through said communication interface input of user and seal information manager, encrypting key Wen Tongben seal, when the encrypting key literary composition is consistent, said microprocessor permission user and seal information manager revise user and the seal information and the label key of this seal; Said communication interface can be a wired communication interface, also can be wireless communication interface;
Said password setting module is used for being provided with and preserving user name and user cipher;
Said password authentication module is used for being provided with and preserving user name and user cipher according to said password setting module, identifying user identity, and will verify that the result is sent to said microprocessor;
Said microprocessor, have only said password authentication module that subscriber authentication is passed through after, just the instruction that writes with user's input sends to said wireless write device;
Said display screen is used for demonstration information;
Said seal body comprises chapter face 23, chapter body, is carved with the graphical content with the seal character and graphic data consistent of this seal on the chapter face 23; Said chapter face, chapter body can be one, also can be to be combined and installed together, and can split.
Said display screen 21, button 22 are arranged on the chapter surface, and said microprocessor, memory, wireless reader, wireless write device, password setting module, password identification module are embedded in the chapter body.
Said stamped signature thing comprises carrier, intelligent label; Said stamped signature thing can be stamped signature paper, tobacco and wine packing, beverage cartridges, clothes, tableware, building materials, bill, file, certificate or the like;
Said intelligent label; Be arranged on the said carrier; Have unique label key, be used for writing access customer and seal information, and be used for by wireless user and the seal information that is written on it that reads of wireless reader by wireless write device is wireless; Have only when wireless receiving to self the label key of label key agreement the time, just write user and seal information that the label key of wireless receiving is followed;
Preferable, said stamped signature thing is a stamped signature paper, and said stamped signature paper is as shown in Figure 1, comprises paper carrier 11, intelligent label 12, and said intelligent label 12 sticks on paper carrier 11 surfaces, and said paper carrier 11 can be paper shape things such as fiber material paper or plastic sheeting.
The seal system of the utility model; On the seal body identification circuit is set; Write user and the seal information and the label key of this seal in the memory of identification circuit through communication interface by Seal Management Department; User and seal information comprise encrypting key literary composition, seal character and graphic data, finger print data, seal coding etc.; The seal coding of each seal is unique; Seal Management Department preserves each seal pairing encrypting key literary composition of encoding, and when needs were revised said user and seal information and label key, Seal Management Department was civilian through communication interface input seal coding and encrypting key; The microprocessor of identification circuit carries out authentication according to the seal of this seal of being stored coding and pairing encrypting key literary composition thereof to Seal Management Department, checking through after just allow the user of this seal and seal information and label key are made amendment.
When the user need use the seal system stamped signature of the utility model; Seal stays the trace of chapter face on the stamped signature thing; And seal moved near the intelligent label of stamped signature thing; Write instruction through button input, microprocessor sends to write and instructs wireless write device, wireless write device receive that microprocessor sends write instruction the time; Transmit wirelessly the user who comprises seal character and graphic data, finger print data and the seal information of label key and this seal of this seal in the said memory; Intelligent label on the stamped signature thing, have only when wireless receiving to self the label key of label key agreement the time, just write user and seal information that the label key of wireless receiving is followed.If the password setting module is provided with user cipher, after then microprocessor has only password authentication module that the user name of user input and password authentification are passed through, could be after user's input write instruction, send to write and instruct said wireless write device.
The seal system of the utility model; The chapter face trace content that seal stays on the stamped signature thing is consistent with the seal character and graphic data in the wireless intelligent label that writes on the stamped signature thing; In the time need differentiating to the true and false of the trace on the stamped signature thing; Can utilize the seal of the utility model; Through button input reading command, microprocessor sends reading command to wireless reader, and wireless reader reads user who comprises seal character and graphic data, finger print data and the seal information in the intelligent label of stamped signature thing; The seal character and graphic data output seal character and graphic content that microprocessor reads from the intelligent label of stamped signature thing according to wireless reader is to display; The finger print data output fingerprint content that reads from the intelligent label of stamped signature thing according to wireless reader is to display, and the seal character and graphic content that the user shows through the comparison display can be differentiated the true and false of the trace on the stamped signature thing with the trace content similarities and differences on the stamped signature thing; And further basis differentiated the true and false of the trace on the stamped signature thing from the fingerprint content that intelligent label reads output, thereby accurately judges the legitimacy of file.
The above is merely the application's preferred embodiment, and is in order to restriction the application, not all within the application's spirit and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the application protects.
Claims (19)
1. a seal system comprises seal, stamped signature thing;
Said seal comprises seal body, identification circuit;
Said identification circuit comprises display screen, microprocessor, memory, wireless reader, wireless write device;
Said memory stores the user and the seal information of this seal, and said user and seal information comprise seal character and graphic data;
Said microprocessor; Be used for the instruction that writes of user's input is sent to said wireless write device; The reading command of user's input is sent to said wireless reader, export seal character and graphic content to said display from the intelligent label of stamped signature thing according to the seal character and graphic data that said wireless reader reads;
Said wireless write device, be used for receive that microprocessor sends write instruction the time, transmit wirelessly the seal character and graphic data of this seal in the said memory;
Said wireless reader is used for when receiving the reading command that microprocessor sends, and reads the seal character and graphic data in the intelligent label of said stamped signature thing;
Said seal body comprises chapter face, chapter body, is carved with the graphical content with the seal character and graphic data consistent of this seal on the chapter face;
Said stamped signature thing comprises carrier, intelligent label;
Said intelligent label is arranged on the said carrier, is used for writing access customer and seal information by wireless write device is wireless, and is used for by wireless user and the seal information that is written on it that reads of wireless reader.
2. seal system according to claim 1 is characterized in that,
Said memory also stores the label key;
Said wireless write device, receive that microprocessor sends write instruction the time, transmit wirelessly the label key of this seal in the said memory and comprise the user and the seal information of seal character and graphic data;
Said intelligent label has unique label key, have only when wireless receiving to self the label key of label key agreement the time, just write user who comprises seal character and graphic data and seal information that the label key of wireless receiving is followed.
3. seal system according to claim 1 is characterized in that, said user and seal information also comprise finger print data,
Said microprocessor, the finger print data that also reads from the intelligent label of stamped signature thing according to said wireless reader is exported the fingerprint content to said display;
Said wireless write device, receive that microprocessor sends write instruction the time, also transmit wirelessly the finger print data of this seal in the said memory;
Said wireless reader when receiving the reading command that microprocessor sends, also reads the finger print data in the intelligent label of said stamped signature thing.
4. seal system according to claim 2 is characterized in that said identification circuit also comprises communication interface, and said identification circuit is through said communication interface access communications network;
User of this seal of storing in the said memory and seal information also comprise seal coding, encrypting key literary composition; When the seal coding of seal coding through said communication interface input of user and seal information manager, encrypting key Wen Tongben seal, when the encrypting key literary composition is consistent, said microprocessor permission user and seal information manager revise user and the seal information and the label key of this seal.
5. seal system according to claim 1 is characterized in that, said identification circuit also comprises password setting module, password identification module;
Said password setting module is used for being provided with and preserving user name and user cipher;
Said password authentication module is used for user name and user cipher according to said password setting module setting and preservation, identifying user identity, and will verify that the result is sent to said microprocessor;
Said microprocessor, have only said password authentication module that subscriber authentication is passed through after, just the instruction that writes with user's input sends to said wireless write device.
6. seal system according to claim 5 is characterized in that said identification circuit also comprises button, and said button is used for user input instruction.
7. seal system according to claim 6 is characterized in that said display screen, button are arranged on the chapter surface, and said microprocessor, memory, wireless reader, wireless write device, password setting module, password identification module are embedded in the chapter body.
8. according to each described seal system of claim 1 to 7, it is characterized in that said chapter face, chapter body are combined and installed together, said chapter face, Zhang Tineng split.
9. according to each described seal system of claim 1 to 7, it is characterized in that said stamped signature thing is a stamped signature paper, said stamped signature paper bag is drawn together paper carrier, intelligent label, and intelligent label sticks on the paper carrier surface.
10. a seal is characterized in that, comprises seal body, identification circuit;
Said identification circuit comprises display screen, microprocessor, memory, wireless reader, wireless write device;
Said memory stores the user and the seal information of this seal, and said user and seal information comprise seal character and graphic data;
Said microprocessor; Be used for the instruction that writes of user's input is sent to said wireless write device; The reading command of user's input is sent to said wireless reader, export seal character and graphic content to said display from the intelligent label of stamped signature thing according to the seal character and graphic data that said wireless reader reads;
Said wireless write device, be used for receive that microprocessor sends write instruction the time, transmit wirelessly the seal character and graphic data of this seal in the said memory;
Said wireless reader is used for when receiving the reading command that microprocessor sends, and reads the seal character and graphic data in the intelligent label of said stamped signature thing;
Said seal body comprises chapter face, chapter body, is carved with the graphical content with the seal character and graphic data consistent of this seal on the chapter face.
11. seal according to claim 10 is characterized in that,
Said memory also stores the label key;
Said wireless write device, receive that microprocessor sends write instruction the time, transmit wirelessly the label key of this seal in the said memory and comprise the user and the seal information of seal character and graphic data;
Said intelligent label has unique label key, when wireless receiving to self the label key of label key agreement the time, user who comprises seal character and graphic data and seal information that the label key of wireless receiving is followed write.
12. seal according to claim 10 is characterized in that, said user and seal information also comprise finger print data,
Said microprocessor, the finger print data that also reads from the intelligent label of stamped signature thing according to said wireless reader is exported the fingerprint content to said display;
Said wireless write device, receive that microprocessor sends write instruction the time, also transmit wirelessly the finger print data of this seal in the said memory;
Said wireless reader when receiving the reading command that microprocessor sends, also reads the finger print data in the intelligent label of said stamped signature thing.
13. seal according to claim 10 is characterized in that, said identification circuit also comprises communication interface, and said identification circuit is through said communication interface access communications network;
User of this seal of storing in the said memory and seal information also comprise seal coding, encrypting key literary composition; When the seal coding of seal coding through said communication interface input of user and seal information manager, encrypting key Wen Tongben seal, when the encrypting key literary composition is consistent, said microprocessor permission user and seal information manager revise user and the seal information and the label key of this seal.
14. seal according to claim 10 is characterized in that, said identification circuit also comprises password setting module, password identification module;
Said password setting module is used for being provided with and preserving user name and user cipher;
Said password authentication module is used for user name and user cipher according to said password setting module setting and preservation, identifying user identity, and will verify that the result is sent to said microprocessor;
Said microprocessor, have only said password authentication module that subscriber authentication is passed through after, just the instruction that writes with user's input sends to said wireless write device.
15. seal according to claim 14 is characterized in that, said identification circuit also comprises button, and said button is used for user input instruction.
16. seal according to claim 15 is characterized in that, said display screen, button are arranged on the chapter surface, and said microprocessor, memory, wireless reader, wireless write device, password setting module, password identification module are embedded in the chapter body.
17., it is characterized in that said chapter face, chapter body are combined and installed together according to each described seal of claim 10 to 16, said chapter face, Zhang Tineng split.
18. a stamped signature paper is characterized in that, comprises paper carrier, intelligent label;
Said intelligent label sticks on the paper carrier surface;
Said intelligent label is used for writing access customer and seal information by wireless write device is wireless, and is used for by wireless user and the seal information that is written on it that reads of wireless reader.
19. stamped signature paper according to claim 18; It is characterized in that said intelligent label has unique label key; Have only when wireless receiving to self the label key of label key agreement the time, just write user and seal information that the label key of wireless receiving is followed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204267564U CN202278846U (en) | 2011-11-01 | 2011-11-01 | Stamp system and stamp, signature paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204267564U CN202278846U (en) | 2011-11-01 | 2011-11-01 | Stamp system and stamp, signature paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278846U true CN202278846U (en) | 2012-06-20 |
Family
ID=46225024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204267564U Withdrawn - After Issue CN202278846U (en) | 2011-11-01 | 2011-11-01 | Stamp system and stamp, signature paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501649A (en) * | 2011-11-01 | 2012-06-20 | 大连声鹭科技有限公司 | Seal system, seal and signature paper |
| CN104647924A (en) * | 2015-01-14 | 2015-05-27 | 胡金钱 | Transcoding anti-fake seal and transcoding anti-fake method |
-
2011
- 2011-11-01 CN CN2011204267564U patent/CN202278846U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501649A (en) * | 2011-11-01 | 2012-06-20 | 大连声鹭科技有限公司 | Seal system, seal and signature paper |
| CN104647924A (en) * | 2015-01-14 | 2015-05-27 | 胡金钱 | Transcoding anti-fake seal and transcoding anti-fake method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102501649B (en) | Seal system and seal | |
| CN104166871B (en) | Anti-counterfeit label and anti-counterfeit method based on combination of two-dimension codes and RFID chips | |
| CN104268742A (en) | Official seal fake detection method and device based on network digital certificate and network lookup | |
| CN201604368U (en) | Anti-counterfeiting seal device | |
| CN103473684A (en) | Barreled water anti-counterfeiting source tracing system | |
| CN102509142A (en) | Anti-counterfeiting method for verifying seal using facts and seal impression authenticity | |
| CN103810588A (en) | Electronic seal system and electronic seal | |
| CN201237813Y (en) | Portable bank teller system | |
| CN202383722U (en) | Internet-connected stamp anti-counterfeiting system | |
| CN202278846U (en) | Stamp system and stamp, signature paper | |
| CN102651079B (en) | IC (integrated circuit) card management method occupying memory space for a short time and IC card management system | |
| CN104715207B (en) | Pass through the method for cipher key storage file under a kind of Android platform | |
| CN203204727U (en) | Bank self-service terminal | |
| CN201017334Y (en) | Electronic label student ticket buying preferential card | |
| CN202351908U (en) | Door card and electronic door lock system thereof | |
| CN204719783U (en) | A kind of NFC access card dropping equipment | |
| CN201552817U (en) | Holographical anti-fake stamp | |
| CN204614061U (en) | A kind of electronic lock using bank card to open | |
| CN204631936U (en) | Calligraphy artwork Antiforge system | |
| CN203901991U (en) | Imprint recording system | |
| CN201506089U (en) | A chip network stamp | |
| CN106920306B (en) | Intelligent door card encryption system | |
| CN101546452B (en) | GLD information coding integrated anti-forgery and recognition method | |
| CN201667099U (en) | Fingerprint pos machine | |
| ITVR20110086A1 (en) | ANTI-COUNTERFEITING LABELING SYSTEM |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120620 Effective date of abandoning: 20140319 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120620 Effective date of abandoning: 20140319 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |