CN202192519U - 等腰屋脊棱镜的精磨抛光辅具 - Google Patents
等腰屋脊棱镜的精磨抛光辅具 Download PDFInfo
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- CN202192519U CN202192519U CN201120235526XU CN201120235526U CN202192519U CN 202192519 U CN202192519 U CN 202192519U CN 201120235526X U CN201120235526X U CN 201120235526XU CN 201120235526 U CN201120235526 U CN 201120235526U CN 202192519 U CN202192519 U CN 202192519U
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- isosceles
- polishing
- plane
- roof prism
- grinding
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
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CN201120235526XU CN202192519U (zh) | 2011-07-05 | 2011-07-05 | 等腰屋脊棱镜的精磨抛光辅具 |
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CN201120235526XU CN202192519U (zh) | 2011-07-05 | 2011-07-05 | 等腰屋脊棱镜的精磨抛光辅具 |
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CN202192519U true CN202192519U (zh) | 2012-04-18 |
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CN201120235526XU Expired - Fee Related CN202192519U (zh) | 2011-07-05 | 2011-07-05 | 等腰屋脊棱镜的精磨抛光辅具 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102794686A (zh) * | 2012-08-03 | 2012-11-28 | 马鞍山市江南光学有限公司 | 斯米特屋脊棱镜抛光加工工艺 |
CN111069981A (zh) * | 2019-12-30 | 2020-04-28 | 马鞍山市江南光学有限公司 | 一种屋脊棱镜加工工艺 |
-
2011
- 2011-07-05 CN CN201120235526XU patent/CN202192519U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102794686A (zh) * | 2012-08-03 | 2012-11-28 | 马鞍山市江南光学有限公司 | 斯米特屋脊棱镜抛光加工工艺 |
CN102794686B (zh) * | 2012-08-03 | 2015-03-25 | 马鞍山市江南光学有限公司 | 斯米特屋脊棱镜抛光加工工艺 |
CN111069981A (zh) * | 2019-12-30 | 2020-04-28 | 马鞍山市江南光学有限公司 | 一种屋脊棱镜加工工艺 |
CN111069981B (zh) * | 2019-12-30 | 2021-06-25 | 马鞍山市江南光学有限公司 | 一种屋脊棱镜加工工艺 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou rays of sunlight Photoelectric Co., Ltd. Assignor: Feng Lei|Liu Haiying|Wang Yuanfang Contract record no.: 2013320000337 Denomination of utility model: Accurate grinding polishing aid for isosceles ridge prisms Granted publication date: 20120418 License type: Exclusive License Record date: 20130417 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20170705 |
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CF01 | Termination of patent right due to non-payment of annual fee |