CN203069810U - 焦度计用光栅 - Google Patents
焦度计用光栅 Download PDFInfo
- Publication number
- CN203069810U CN203069810U CN 201320015939 CN201320015939U CN203069810U CN 203069810 U CN203069810 U CN 203069810U CN 201320015939 CN201320015939 CN 201320015939 CN 201320015939 U CN201320015939 U CN 201320015939U CN 203069810 U CN203069810 U CN 203069810U
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- CN
- China
- Prior art keywords
- grating
- main body
- lensmeter
- calibration
- point
- 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.)
- Expired - Lifetime
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- Testing Of Optical Devices Or Fibers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320015939 CN203069810U (zh) | 2013-01-11 | 2013-01-11 | 焦度计用光栅 |
Applications Claiming Priority (1)
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CN 201320015939 CN203069810U (zh) | 2013-01-11 | 2013-01-11 | 焦度计用光栅 |
Publications (1)
Publication Number | Publication Date |
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CN203069810U true CN203069810U (zh) | 2013-07-17 |
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Family Applications (1)
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CN 201320015939 Expired - Lifetime CN203069810U (zh) | 2013-01-11 | 2013-01-11 | 焦度计用光栅 |
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CN (1) | CN203069810U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108918091A (zh) * | 2018-05-15 | 2018-11-30 | 上海嫦娥光学仪器科技有限公司 | 镜片参数记录仪 |
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2013
- 2013-01-11 CN CN 201320015939 patent/CN203069810U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108918091A (zh) * | 2018-05-15 | 2018-11-30 | 上海嫦娥光学仪器科技有限公司 | 镜片参数记录仪 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 201403 1, 3, 4, 2 Lane 1515, Huifeng North Road, Fengxian District, Shanghai. Patentee after: SHANGHAI CHANG'E OPTICAL EQUIPMENT & INSTRUMENT TECHNOLOGY Co.,Ltd. Address before: 201401 three groups of Nan Du Village, Nan Qiao Town, Fengxian District, Shanghai Patentee before: SHANGHAI CHANG'E OPTICAL EQUIPMENT & INSTRUMENT TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lens-meter raster Effective date of registration: 20181121 Granted publication date: 20130717 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Fengxian Branch Co. Pledgor: SHANGHAI CHANG'E OPTICAL EQUIPMENT & INSTRUMENT TECHNOLOGY Co.,Ltd. Registration number: 2018310000077 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191209 Granted publication date: 20130717 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Fengxian Branch Co. Pledgor: SHANGHAI CHANG'E OPTICAL EQUIPMENT & INSTRUMENT TECHNOLOGY Co.,Ltd. Registration number: 2018310000077 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130717 |