CN202207810U - 一种锪刀 - Google Patents
一种锪刀 Download PDFInfo
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- CN202207810U CN202207810U CN201120272376XU CN201120272376U CN202207810U CN 202207810 U CN202207810 U CN 202207810U CN 201120272376X U CN201120272376X U CN 201120272376XU CN 201120272376 U CN201120272376 U CN 201120272376U CN 202207810 U CN202207810 U CN 202207810U
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CN201120272376XU CN202207810U (zh) | 2011-07-29 | 2011-07-29 | 一种锪刀 |
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CN201120272376XU CN202207810U (zh) | 2011-07-29 | 2011-07-29 | 一种锪刀 |
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CN202207810U true CN202207810U (zh) | 2012-05-02 |
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CN201120272376XU Expired - Fee Related CN202207810U (zh) | 2011-07-29 | 2011-07-29 | 一种锪刀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109174370A (zh) * | 2018-07-05 | 2019-01-11 | 华侨大学 | 一种用于切削干冰的刀具及配置该刀具的刀盘 |
CN112024935A (zh) * | 2020-06-24 | 2020-12-04 | 中国核工业第五建设有限公司 | 沉头孔加工用刀具、沉头孔加工装置及方法 |
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2011
- 2011-07-29 CN CN201120272376XU patent/CN202207810U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109174370A (zh) * | 2018-07-05 | 2019-01-11 | 华侨大学 | 一种用于切削干冰的刀具及配置该刀具的刀盘 |
CN112024935A (zh) * | 2020-06-24 | 2020-12-04 | 中国核工业第五建设有限公司 | 沉头孔加工用刀具、沉头孔加工装置及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Countersink cutter Effective date of registration: 20130314 Granted publication date: 20120502 Pledgee: Bank of Tianjin Limited by Share Ltd Hongxin branch Pledgor: Tianjin Zhongda Precision Machinery Co., Ltd. Registration number: 2013990000144 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140814 Granted publication date: 20120502 Pledgee: Bank of Tianjin Limited by Share Ltd Hongxin branch Pledgor: Tianjin Zhongda Precision Machinery Co., Ltd. Registration number: 2013990000144 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20150729 |
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EXPY | Termination of patent right or utility model |