CN213970133U - 一种镜片装夹固定装置 - Google Patents
一种镜片装夹固定装置 Download PDFInfo
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- CN213970133U CN213970133U CN202022526735.1U CN202022526735U CN213970133U CN 213970133 U CN213970133 U CN 213970133U CN 202022526735 U CN202022526735 U CN 202022526735U CN 213970133 U CN213970133 U CN 213970133U
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- lens
- fixed
- elastic tool
- fixing device
- fixed elastic
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
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CN202022526735.1U CN213970133U (zh) | 2020-11-04 | 2020-11-04 | 一种镜片装夹固定装置 |
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CN202022526735.1U CN213970133U (zh) | 2020-11-04 | 2020-11-04 | 一种镜片装夹固定装置 |
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CN213970133U true CN213970133U (zh) | 2021-08-17 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Zhongfei Technology Co.,Ltd. Contract record no.: X2022980007179 Denomination of utility model: A lens clamping and fixing device Granted publication date: 20210817 License type: Common License Record date: 20220608 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Zhongfei Technology Co.,Ltd. Contract record no.: X2022980007179 Date of cancellation: 20230103 |