CN201931715U - Ink unit of cup printing machine - Google Patents
Ink unit of cup printing machine Download PDFInfo
- Publication number
- CN201931715U CN201931715U CN201120046742XU CN201120046742U CN201931715U CN 201931715 U CN201931715 U CN 201931715U CN 201120046742X U CN201120046742X U CN 201120046742XU CN 201120046742 U CN201120046742 U CN 201120046742U CN 201931715 U CN201931715 U CN 201931715U
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- ink
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- roller
- support body
- foundation roller
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to an ink unit of a cup printing machine, which comprises a frame body, an ink fountain, an intermediate ink transfer mechanism and a version ink roller, wherein the ink fountain, the intermediate ink transfer mechanism and the version ink roller are arranged on the frame body; the intermediate ink transfer mechanism comprises an ink fountain roller; and part of the ink fountain roller is positioned in the ink fountain. The ink unit is characterized by also comprising an ink fountain roller driving motor, wherein the ink fountain roller driving motor is arranged on the frame body; and the ink fountain roller is in transmission connection with a power output shaft of the ink fountain roller driving motor. The ink unit is provided with the ink fountain roller driving motor and the ink fountain roller driving motor is utilized to independently drive the ink fountain roller. Due to the adoption of the ink unit, the noise generated when the cup printing machine operates can be reduced. The ink unit is beneficial for improving the printing speed of the cup printing machine, i.e. after the cup printing machine adopts the ink unit, the requirements on both low noise and high printing speed can be met simultaneously.
Description
Technical field
The utility model relates to cup printer, specifically, relates to the printing ink unit of cup printer.
Background technology
Cup printer generally comprises protractor and printing equipment; Be installed with the calibration rotating disk on the output shaft of protractor, a plurality of glasss of moulds are installed on the calibration rotating disk, the cup mould is circumferentially equidistantly arranged along the calibration rotating disk; Printing equipment comprises printing ink unit (being also referred to as the colour cell unit usually), version roller and transfer printing big drum, on the version roller forme is installed, the transfer printing rubber is installed on the transfer printing big drum, the corresponding version roller in a common printing ink unit, a printing ink unit can provide a kind of printing ink of color, and the quantity of printing ink unit and version roller is provided with according to the color category of the picture and text that will print.Protractor has a plurality of stations, under the drive of protractor, and the calibration dial rotation, the cup mould moves around the output shaft of protractor, and printing workpiece is delivered to each station successively and finished corresponding working procedures, finishes the printing of the curved surface of undertaking the printing of on the printing workpiece.
During printing, the printing ink unit passes to the forme of edition roller with printing ink, and the forme of version roller is transferred to printing ink on the transfer printing rubber again, is forming the have picture and text ink lay of (these picture and text are corresponding with the forme on edition roller) on the transfer printing rubber; Printing workpiece is enclosed within on glass mould, under the drive of protractor, the calibration dial rotation, printing workpiece moves with the cup mould, when printing workpiece and cup mould arrival printing station, the curved surface of undertaking the printing of of printing workpiece contacts with the transfer printing rubber, and the ink lay on the transfer printing rubber is transferred on the curved surface of undertaking the printing of of printing workpiece, forms corresponding picture and text on the curved surface of undertaking the printing of of printing workpiece.
Existing printing ink unit generally comprises support body, ink fountain, middle ink transfer mechanism and leans on a version ink roller (being typically provided with one or two by a version ink roller), ink fountain, middle ink transfer mechanism and be installed on the support body by a version ink roller, ink transfer mechanism generally includes ink foundation roller, ink transfer pendulum roller wherein, (oscillating control device generally includes oscillatory gearing mechanism, rotating shaft and swing arm to oscillating control device, rotating shaft is rotatable to be installed on the support body, rotating shaft parallels with ink transfer pendulum roller, and swing arm one end is connected with ink transfer pendulum roller, the other end is fixed in the rotating shaft; Oscillatory gearing mechanism drives rotating shaft and back and forth rotates, and can drive ink transfer pendulum roller reciprocally swinging; Oscillatory gearing mechanism can adopt cam, cylinder etc.), first wavers, rider roller and second wavers, some is in ink foundation roller in the ink fountain, ink transfer pendulum roller be installed on the oscillating control device and be located at ink foundation roller and first wavers between, first wavers, rider roller, second wavers and contact successively by a version ink roller.The ink supply process of printing ink unit is, ink foundation roller obtains printing ink from ink fountain, ink transfer pendulum roller under the drive of oscillating control device between the ink foundation roller and first wavers reciprocally swinging, alternately contact with first wavers with ink foundation roller during the swing of ink transfer pendulum roller, printing ink on the ink foundation roller is passed to first wavers, and the printing ink on first wavers passes to rider roller, second wavers successively and leans on a version ink roller; The hunting frequency of ink transfer pendulum roller is related to the ink supply amount (hunting frequency of ink transfer pendulum roller is big more, and then the ink supply amount of printing ink unit is big more) of printing ink unit; First wavers and second wavers can be made axial motion, play that ink film thickness is acted on uniformly.Close by a version ink roller and a version roll-in during printing, the printing ink in the ink fountain is through middle ink transfer mechanism, be delivered on edition roller by a version ink roller; The version roller is transferred to printing ink on the transfer printing rubber again; At printing station, the ink lay on the transfer printing rubber is transferred on the curved surface of undertaking the printing of of printing workpiece.
In the existing printing ink unit, ink foundation roller is by the main motor-driven (first wavers and second wavers are also made axial motion by main motor-driven usually) of cup printer, the rotating shaft of main motor and the transmission mechanism between the ink foundation roller generally include gear train, because drive path is longer, therefore gear train middle gear quantity is more, and gear diameter is bigger.Owing to have the gap between the pitch wheel gear teeth, therefore when main motor and gear train running, bump between the gear, produce noise, and main motor and gear train running speed are big more, then the noise of Chan Shenging is big more, and it is comparatively serious that noise in workshop will be polluted, and the harm staff's is healthy.And for noise control in certain limit, running speed that then must restriction main motor and gear train because the running speed of main motor is directly related with print speed printing speed, this will make print speed printing speed be restricted, and influence the raising of production efficiency.That is to say that cup printer adopts existing printing ink unit, can not take into account the requirement of low noise and high print speed printing speed two aspects.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of printing ink unit of cup printer, and this printing ink unit can independently drive ink foundation roller, thereby reduces the noise that is produced when cup printer moves, and helps the raising of cup printer print speed printing speed.The technical scheme that adopts is as follows:
A kind of printing ink unit of cup printer, comprise support body, ink fountain, middle ink transfer mechanism and lean on a version ink roller, ink fountain, middle ink transfer mechanism and be installed on the support body by a version ink roller, centre ink transfer mechanism comprises ink foundation roller, some is in ink foundation roller in the ink fountain, it is characterized in that: described printing ink unit also comprises the ink foundation roller drive motors, and the ink foundation roller drive motors is installed on the support body, and the power output shaft of ink foundation roller and ink foundation roller drive motors is in transmission connection.
The power output shaft of above-mentioned ink foundation roller drive motors can be connected with an end of ink foundation roller by shaft coupling; The power output shaft of above-mentioned ink foundation roller drive motors also can be in transmission connection by an end of decelerator and ink foundation roller.
In a concrete scheme, ink transfer mechanism also comprises ink transfer pendulum roller, oscillating control device, first wavers, rider roller and second wavers in the middle of above-mentioned, ink transfer pendulum roller be installed on the oscillating control device and be located at ink foundation roller and first wavers between, first wavers, rider roller, second wavers and contact successively by a version ink roller.Oscillating control device generally includes oscillatory gearing mechanism, rotating shaft and swing arm, and rotating shaft is rotatable to be installed on the support body, and rotating shaft parallels with ink transfer pendulum roller, and swing arm one end is connected with ink transfer pendulum roller, the other end is fixed in the rotating shaft; Oscillatory gearing mechanism drives rotating shaft and back and forth rotates, and can drive ink transfer pendulum roller reciprocally swinging; Oscillatory gearing mechanism can adopt cam, cylinder etc.
Preferably drive first wavers and second wavers is made axial motion by above-mentioned ink foundation roller drive motors.In a concrete scheme, above-mentioned support body comprises left plate and right plate, and the ink foundation roller drive motors is installed on the right plate of support body, and the power output shaft of the right-hand member of ink foundation roller and ink foundation roller drive motors is in transmission connection; First wavers comprises the first wavers axle and the first wavers body, the first wavers body is rotatable to be installed on the first wavers axle, the first wavers axle is installed on the support body by first linear bearing and (is typically provided with two first linear bearings, two first linear bearings are located at respectively on left plate and the right plate), the left end of the first wavers axle is provided with first hinged seat; Second wavers comprises the second wavers axle and the second wavers body, the second wavers body is rotatable to be installed on the second wavers axle, the second wavers axle is installed on the support body by second linear bearing and (is typically provided with two second linear bearings, two second linear bearings are located at respectively on left plate and the right plate), the left end of the second wavers axle is provided with second hinged seat; The left side of support body is provided with linkage, and linkage comprises eccentric drive seat, connecting rod and swing arm; Swing arm is made up of transverse arm and trailing arm, and the right-hand member of trailing arm is fixedlyed connected with the middle part of transverse arm, and transverse arm is rotatable to be installed in that (be installed with arm shaft at the transverse arm middle part usually, arm shaft is installed on the left plate of support body by bearing on the support body; Also can on the left plate of support body, be installed with arm shaft, and transverse arm middle part is connected with arm shaft by bearing), the two ends of transverse arm are hinged with first hinged seat, second hinged seat respectively; The eccentric drive seat is fixedly mounted on the left end of ink foundation roller; The position of departing from the ink foundation roller axis on one end of connecting rod and the eccentric drive seat is hinged, and the other end of connecting rod and the left end of trailing arm are hinged.On the preferred left plate outer cover is installed, linkage is located in the outer cover, and like this, accident injures operating personnel in the time of can preventing the linkage operation on the one hand, can make the printing ink unit more attractive in appearance on the other hand.When the ink foundation roller drive motors drives the ink foundation roller rotation, the eccentric drive seat rotates around the axis of ink foundation roller, the eccentric drive seat drives swing arm by connecting rod and rotates with respect to support body, at this moment, one end of transverse arm drives the first wavers axle and move (the first wavers body moves axially with the first wavers axle) vertically in first linear bearing, the other end of transverse arm drives the second wavers axle and move (the second wavers body moves axially with the second wavers axle) vertically in second linear bearing, and the moving direction of the first wavers axle and the second wavers axle is opposite, and (second wavers axially moved right when promptly first wavers axially moved left, second wavers axially moved left when first wavers axially moved right), like this, when ink foundation roller rotated continuously, first wavers and second wavers were made axial motion.Certainly, also can be installed on the left plate of support body by the ink foundation roller drive motors, the power output shaft of the left end of ink foundation roller and ink foundation roller drive motors is in transmission connection, and linkage is located at the right side of support body.
In a concrete scheme, above-mentionedly (can on by version ink roller and version roller, gear be installed all rotating under the drive of version roller by the version ink roller, by the gears engaged on gear on the version ink roller and the version roller, like this, when the version roller rotates, rotate by the version ink roller by the above-mentioned gear driven that is meshed) because first wavers, rider roller, second wavers and contact successively, therefore can drive second wavers, rider roller, first wavers and rotate by a version ink roller by a version ink roller.Comprise the first wavers axle and the rotatable first wavers body that is installed on the first wavers axle at first wavers, second wavers comprises the second wavers axle and rotatable being installed under the situation of the second wavers body on the second wavers axle, the first wavers body, rider roller, the second wavers body and contact successively by a version ink roller can drive the second wavers body, rider roller, the first wavers body by a version ink roller and rotate.
The utility model is provided with the ink foundation roller drive motors, utilize the ink foundation roller drive motors independently ink foundation roller to be driven, compare with traditional printing ink unit, have following beneficial effect: drive path is shorter between ink foundation roller drive motors and the ink foundation roller, and the noise of generation is less; The running speed of the size of the noise that the printing ink unit is produced and cup printer master motor is irrelevant, the running speed that improves cup printer master motor when needs is when promoting print speed printing speed, the noise that the printing ink unit is produced can not increase thereupon, so the noise that produced of printing ink unit can't restrict the raising of print speed printing speed.In sum, adopt printing ink of the present utility model unit, the noise that is produced in the time of can reducing the cup printer operation, help the raising of cup printer print speed printing speed, that is to say that cup printer adopts printing ink of the present utility model unit, can take into account the requirement of low noise and high print speed printing speed two aspects.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the printing ink unit of this cup printer comprise support body 1, ink fountain 2, middle ink transfer mechanism, by a version ink roller 3 (present embodiment is provided with two by a version ink roller 3) and ink foundation roller drive motors 4; Ink fountain 2, middle ink transfer mechanism and be installed on the support body 1 by a version ink roller 3.
Centre ink transfer mechanism comprises ink foundation roller 5, ink transfer pendulum roller 6, oscillating control device, first wavers 7, rider roller 8 (present embodiment is provided with two rider rollers 8) and second wavers 9, some is in ink foundation roller 5 in the ink fountain 2, ink transfer pendulum roller 6 be installed on the oscillating control device and be located at ink foundation roller 5 and first wavers 7 between, first wavers 7, rider roller 8, second wavers 9 and contact successively by a version ink roller 3.Oscillating control device comprises oscillatory gearing mechanism, rotating shaft 10 and swing arm 11, rotating shaft 10 rotatable being installed on the support body 1, and rotating shaft 10 parallels with ink transfer pendulum roller 6, and swing arm 11 1 ends are connected with ink transfer pendulum roller 6, the other end is fixed in the rotating shaft 10; Oscillatory gearing mechanism drives rotating shaft 10 and back and forth rotates, and can drive swing arm 11 and ink transfer pendulum roller 6 reciprocally swingings; Oscillatory gearing mechanism can adopt cam, cylinder etc.
Support body 1 comprises left plate 12 and right plate 13, ink foundation roller drive motors 4 is installed on the right plate 13 of support body 1, the power output shaft of the right-hand member of ink foundation roller 5 and ink foundation roller drive motors 4 is in transmission connection, in the present embodiment, the power output shaft of ink foundation roller drive motors 4 is in transmission connection with the right-hand member of ink foundation roller 5 (power output shaft of ink foundation roller drive motors also can be connected with the right-hand member of ink foundation roller by shaft coupling) by decelerator 14; First wavers 7 comprises the first wavers axle 71 and the first wavers body 72, the first wavers body, 72 rotatable being installed on the first wavers axle 71, the first wavers axle 71 is installed in by first linear bearing 15 that (present embodiment is provided with two first linear bearings 15 on the support body 1, two first linear bearings 15 are located at respectively on left plate 12 and the right plate 13), the left end of the first wavers axle 71 is provided with first hinged seat 16; Second wavers 9 comprises the second wavers axle 91 and the second wavers body 92, the second wavers body, 92 rotatable being installed on the second wavers axle 91, the second wavers axle 91 is installed in by second linear bearing 17 that (present embodiment is provided with two second linear bearings 17 on the support body 1, two second linear bearings 17 are located at respectively on left plate 12 and the right plate 13), the left end of the second wavers axle 91 is provided with second hinged seat 18; The left side of support body 1 is provided with linkage, and linkage comprises eccentric drive seat 19, connecting rod 20 and swing arm 21; Swing arm 21 is made up of transverse arm 22 and trailing arm 23, the right-hand member of trailing arm 23 is fixedlyed connected with the middle part of transverse arm 22, transverse arm 22 is rotatable to be installed on the support body 1 (in the present embodiment, be installed with arm shaft 24 at transverse arm 22 middle parts, arm shaft 24 is installed on the left plate 12 of support body 1 by bearing), the two ends of transverse arm 22 are hinged with first hinged seat 16, second hinged seat 18 respectively; Eccentric drive seat 19 is fixedly mounted on the left end of ink foundation roller 5; The position of departing from ink foundation roller 5 axis on one end of connecting rod 20 and the eccentric drive seat 19 is hinged, and the left end of the other end of connecting rod 20 and trailing arm 23 is hinged.Outer cover 25 is installed on the left plate 12, and linkage is located in the outer cover 25.In the present embodiment, the first wavers body 72, rider roller 8, the second wavers body 92 and contact successively by a version ink roller 3.
Brief description is the operation principle of this printing ink unit once:
During 4 operations of ink foundation roller drive motors, drive ink foundation roller 5 by decelerator 14 and rotate, ink foundation roller 5 obtains printing ink from ink fountain 2.
Ink transfer pendulum roller 6 under the drive of oscillating control device between the ink foundation roller 5 and first wavers 7 reciprocally swinging, alternately contact with the first wavers body 72 with ink foundation roller 5 during 6 swings of ink transfer pendulum roller, the printing ink on the ink foundation roller 5 is passed to the first wavers body 72; In the present embodiment, rotate under the drive of version roller by version ink roller 3, drive the second wavers body 92, rider roller 8,72 rotations of the first wavers body by version ink roller 3, printing ink on the first wavers body 72 passes to rider roller 8, the second wavers body 92 successively and leans on a version ink roller 3, at last by by a version ink roller 3 printing ink being delivered on edition roller.
When ink foundation roller drive motors 4 drives ink foundation roller 5 rotations, eccentric drive seat 19 rotates around the axis of ink foundation roller 5, eccentric drive seat 19 drives swing arm 21 by connecting rod 20 and rotates with respect to support body 1 around arm shaft 24, at this moment, one end of transverse arm 22 drives the first wavers axle 71 and move (the first wavers body 72 moves axially with the first wavers axle 71) vertically in first linear bearing 15, the other end of transverse arm 22 drives the second wavers axle 91 and move (the second wavers body 92 moves axially with the second wavers axle 91) vertically in second linear bearing 17, and the moving direction of the first wavers axle 71 and the second wavers axle 91 is opposite, and (the second wavers axle 91 moved right when promptly the first wavers axle 71 was moved to the left, the second wavers axle 91 was moved to the left when the first wavers axle 71 moved right), like this, when ink foundation roller 5 rotated continuously, first wavers 7 and second wavers 9 were made axial motion.
Claims (4)
1. the printing ink unit of a cup printer, comprise support body, ink fountain, middle ink transfer mechanism and lean on a version ink roller, ink fountain, middle ink transfer mechanism and be installed on the support body by a version ink roller, centre ink transfer mechanism comprises ink foundation roller, some is in ink foundation roller in the ink fountain, it is characterized in that: described printing ink unit also comprises the ink foundation roller drive motors, and the ink foundation roller drive motors is installed on the support body, and the power output shaft of ink foundation roller and ink foundation roller drive motors is in transmission connection.
2. the printing ink unit of cup printer according to claim 1, it is characterized in that: ink transfer mechanism also comprises ink transfer pendulum roller, oscillating control device, first wavers, rider roller and second wavers in the middle of described, ink transfer pendulum roller be installed on the oscillating control device and be located at ink foundation roller and first wavers between, first wavers, rider roller, second wavers and contact successively by a version ink roller.
3. the printing ink unit of cup printer according to claim 2, it is characterized in that: described support body comprises left plate and right plate, the ink foundation roller drive motors is installed on the right plate of support body, and the power output shaft of the right-hand member of ink foundation roller and ink foundation roller drive motors is in transmission connection; First wavers comprises the first wavers axle and the first wavers body, and the first wavers body is rotatable to be installed on the first wavers axle, and the first wavers axle is installed on the support body by first linear bearing, and the left end of the first wavers axle is provided with first hinged seat; Second wavers comprises the second wavers axle and the second wavers body, and the second wavers body is rotatable to be installed on the second wavers axle, and the second wavers axle is installed on the support body by second linear bearing, and the left end of the second wavers axle is provided with second hinged seat; The left side of support body is provided with linkage, and linkage comprises eccentric drive seat, connecting rod and swing arm; Swing arm is made up of transverse arm and trailing arm, and the right-hand member of trailing arm is fixedlyed connected with the middle part of transverse arm, and transverse arm is rotatable to be installed on the support body, and the two ends of transverse arm are hinged with first hinged seat, second hinged seat respectively; The eccentric drive seat is fixedly mounted on the left end of ink foundation roller; The position of departing from the ink foundation roller axis on one end of connecting rod and the eccentric drive seat is hinged, and the other end of connecting rod and the left end of trailing arm are hinged.
4. the printing ink unit of cup printer according to claim 3, it is characterized in that: on the described left plate outer cover is installed, linkage is located in the outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120046742XU CN201931715U (en) | 2011-02-24 | 2011-02-24 | Ink unit of cup printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120046742XU CN201931715U (en) | 2011-02-24 | 2011-02-24 | Ink unit of cup printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931715U true CN201931715U (en) | 2011-08-17 |
Family
ID=44443252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120046742XU Expired - Fee Related CN201931715U (en) | 2011-02-24 | 2011-02-24 | Ink unit of cup printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187192A (en) * | 2017-06-21 | 2017-09-22 | 汕头市福轮机械有限公司 | A kind of full-automatic curved surface cup printer |
| CN109774305A (en) * | 2019-03-06 | 2019-05-21 | 宁波宝丰工量具有限公司 | Tape printed on both sides ink reservoir |
-
2011
- 2011-02-24 CN CN201120046742XU patent/CN201931715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187192A (en) * | 2017-06-21 | 2017-09-22 | 汕头市福轮机械有限公司 | A kind of full-automatic curved surface cup printer |
| CN109774305A (en) * | 2019-03-06 | 2019-05-21 | 宁波宝丰工量具有限公司 | Tape printed on both sides ink reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 515041 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Co-patentee after: Shantou Univ. Patentee after: Shantou Jingxing Machinery Co., Ltd. Address before: 515041 Yuhua Industrial Park, Chenghai Road, Jinping District, Guangdong, Shantou Co-patentee before: Shantou Univ. Patentee before: Shantou Jingxing Machinery Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG JINXING MACHINERY CO., LTD. Free format text: FORMER NAME: SHANTOU JINXING MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 515041 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Patentee after: Guangdong Jinxin Machinery Co., Ltd. Patentee after: Shantou Univ. Address before: 515041 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Patentee before: Shantou Jingxing Machinery Co., Ltd. Patentee before: Shantou Univ. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 515000 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Patentee after: GUANGDONG JINXING MACHINERY CO., LTD. Patentee after: Shantou Univ. Address before: 515041 B, D, Huaxin warehouse, north side of Chenghai Road, Shantou, Guangdong Patentee before: Guangdong Jinxin Machinery Co., Ltd. Patentee before: Shantou Univ. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20190224 |