CN203371084U - Pcb微型钻头 - Google Patents
Pcb微型钻头 Download PDFInfo
- Publication number
- CN203371084U CN203371084U CN201320355916.XU CN201320355916U CN203371084U CN 203371084 U CN203371084 U CN 203371084U CN 201320355916 U CN201320355916 U CN 201320355916U CN 203371084 U CN203371084 U CN 203371084U
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- CN
- China
- Prior art keywords
- drainage channels
- drill bit
- drill
- micro
- pcb
- 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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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320355916.XU CN203371084U (zh) | 2013-06-21 | 2013-06-21 | Pcb微型钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320355916.XU CN203371084U (zh) | 2013-06-21 | 2013-06-21 | Pcb微型钻头 |
Publications (1)
Publication Number | Publication Date |
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CN203371084U true CN203371084U (zh) | 2014-01-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320355916.XU Expired - Lifetime CN203371084U (zh) | 2013-06-21 | 2013-06-21 | Pcb微型钻头 |
Country Status (1)
Country | Link |
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CN (1) | CN203371084U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI593507B (zh) * | 2015-09-08 | 2017-08-01 | 創國興業有限公司 | 鑽頭結構 |
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2013
- 2013-06-21 CN CN201320355916.XU patent/CN203371084U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI593507B (zh) * | 2015-09-08 | 2017-08-01 | 創國興業有限公司 | 鑽頭結構 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 473500 west side of Tower Road, Xinye County, Henan, Nanyang Patentee after: XINYE DIAMONTECH PRECISION TECHNOLOGY CO.,LTD. Address before: 473500, Nanyang, Henan province Zhongxing Road, Xinye County Xinye Ding Tai Electronic Seiko technology Co., Ltd. Patentee before: Xinye Dingtai Electronic Technology Seiko Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171221 Address after: 473500 west side of Zhongxing Road, Xinye County, Nanyang City, Henan Patentee after: NANYANG DINGTAI HIGH-TECH CO.,LTD. Address before: 473500 west side of Tower Road, Xinye County, Henan, Nanyang Patentee before: XINYE DIAMONTECH PRECISION TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: Intersection of Zhongxing Road and Heyuan Road, Xinye County, Nanyang City, Henan Province Patentee after: NANYANG DINGTAI HIGH-TECH Co.,Ltd. Address before: 473500 West Side of Zhongxing Road, Xinye County, Nanyang City, Henan Province Patentee before: NANYANG DINGTAI HIGH-TECH Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
CX01 | Expiry of patent term |