CN1047985C - Book with function of preventing myopia - Google Patents
Book with function of preventing myopia Download PDFInfo
- Publication number
- CN1047985C CN1047985C CN 95111654 CN95111654A CN1047985C CN 1047985 C CN1047985 C CN 1047985C CN 95111654 CN95111654 CN 95111654 CN 95111654 A CN95111654 A CN 95111654A CN 1047985 C CN1047985 C CN 1047985C
- Authority
- CN
- China
- Prior art keywords
- paper
- yellow paper
- book
- light
- books
- 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.)
- Ceased
Links
Landscapes
- Paper (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95111654 CN1047985C (en) | 1995-06-09 | 1995-06-09 | Book with function of preventing myopia |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95111654 CN1047985C (en) | 1995-06-09 | 1995-06-09 | Book with function of preventing myopia |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1137980A CN1137980A (en) | 1996-12-18 |
CN1047985C true CN1047985C (en) | 2000-01-05 |
Family
ID=5078918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95111654 Ceased CN1047985C (en) | 1995-06-09 | 1995-06-09 | Book with function of preventing myopia |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1047985C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1084362C (en) * | 1998-04-17 | 2002-05-08 | 杨福明 | Paper for vision-protection book and correction liquor used therefor |
CN100369758C (en) * | 2003-04-16 | 2008-02-20 | 曹平 | Shortsightedness prevention books and printing technology |
CN102310680A (en) * | 2010-07-07 | 2012-01-11 | 陆乃炽 | Myopia-prevention book |
CN103223801A (en) * | 2012-01-29 | 2013-07-31 | 苏兴敏 | Visual fatigue relieving page of book, magazine, workbook or test paper |
CN103253020A (en) * | 2012-02-20 | 2013-08-21 | 苏兴敏 | Printing copying paper page relieving visual fatigue |
CN104908482A (en) * | 2015-05-28 | 2015-09-16 | 四川新华印刷有限责任公司 | Yellow notebook preventing myopia |
CN106739627A (en) * | 2016-12-22 | 2017-05-31 | 王瑞晓 | A kind of preparation method of the operation books for taking notes or keeping accounts of the protection eyesight of environmental protection |
-
1995
- 1995-06-09 CN CN 95111654 patent/CN1047985C/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN1137980A (en) | 1996-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Lu Naichi Document name: Notification of Acceptance of Request for Invalidation |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Weifang department store group Limited by Share Ltd distribution center in the hundred Assignor: Lu Naichi Contract fulfillment period: 2008.9.9 to 2009.9.8 Contract record no.: 2008370000001 Denomination of invention: Book with function of preventing myopia Granted publication date: 20000105 License type: Exclusive license Record date: 20080917 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.9 TO 2009.9.8 Name of requester: ZHONGBAI DISTRIBUTION CENTER, WEIFANG DEPARTMENT Effective date: 20080917 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xu Quhuang Assignor: Lu Naichi Contract fulfillment period: 2008.11.13 to 2015.6.8 Contract record no.: 2008450000022 Denomination of invention: Myopia prevention book Granted publication date: 20000101 License type: Exclusive license Record date: 20081215 Assignee: Inner Mongolia Lian Fu Trading Co. Ltd. Assignor: Lu Naichi Contract fulfillment period: 2005.1.1 to 2015.6.9 Contract record no.: 2008150000013 Denomination of invention: Myopia prevention book Granted publication date: 20000101 License type: exclusive license Record date: 20081208 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.13 TO 2015.6.8; CHANGE OF CONTRACT Name of requester: XU QUHUANG Effective date: 20081215 Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.1.1 TO 2015.6.9; CHANGE OF CONTRACT Name of requester: NEIMENGGU LIANFUTANG TRADERS CO.,LTD. Effective date: 20081208 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhang Jianwei Assignor: Lu Naichi Contract fulfillment period: 2009.4.1 to 2015.6.8 Contract record no.: 2009640000001 Denomination of invention: Book with function of preventing myopia Granted publication date: 20000101 License type: Exclusive license Record date: 20090508 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.1 TO 2015.6.8; CHANGE OF CONTRACT Name of requester: ZHANG JIANWEI Effective date: 20090508 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xu Quhuang Assignor: Lu Naichi Contract fulfillment period: 2009.3.19 to 2015.6.8 Contract record no.: 2009450000001 Denomination of invention: Book with function of preventing myopia Granted publication date: 20000101 License type: exclusive license Record date: 20090625 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.19 TO 2015.6.8; CHANGE OF CONTRACT Name of requester: XU QUHUANG Effective date: 20090625 |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20090318 Decision number of declaring invalidation: 12996 Granted publication date: 20000105 |