CN202107627U - 一种玻璃倒角钻头 - Google Patents
一种玻璃倒角钻头 Download PDFInfo
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- CN202107627U CN202107627U CN2011202024375U CN201120202437U CN202107627U CN 202107627 U CN202107627 U CN 202107627U CN 2011202024375 U CN2011202024375 U CN 2011202024375U CN 201120202437 U CN201120202437 U CN 201120202437U CN 202107627 U CN202107627 U CN 202107627U
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- glass
- cullet
- drillstock
- bit
- conical surface
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011202024375U CN202107627U (zh) | 2011-06-16 | 2011-06-16 | 一种玻璃倒角钻头 |
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CN2011202024375U CN202107627U (zh) | 2011-06-16 | 2011-06-16 | 一种玻璃倒角钻头 |
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CN202107627U true CN202107627U (zh) | 2012-01-11 |
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CN2011202024375U Expired - Fee Related CN202107627U (zh) | 2011-06-16 | 2011-06-16 | 一种玻璃倒角钻头 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102701577A (zh) * | 2012-05-09 | 2012-10-03 | 李富业 | 一种平板玻璃钻孔的钻头机构 |
CN105178866A (zh) * | 2015-10-10 | 2015-12-23 | 广西恒日科技股份有限公司 | 一种锥型凿岩钻头 |
CN106825696A (zh) * | 2017-03-13 | 2017-06-13 | 青岛北琪实业有限公司 | 一种带有冷却系统的辊筒倒角装置 |
-
2011
- 2011-06-16 CN CN2011202024375U patent/CN202107627U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102701577A (zh) * | 2012-05-09 | 2012-10-03 | 李富业 | 一种平板玻璃钻孔的钻头机构 |
CN102701577B (zh) * | 2012-05-09 | 2014-09-17 | 李富业 | 一种平板玻璃钻孔的钻头机构 |
CN105178866A (zh) * | 2015-10-10 | 2015-12-23 | 广西恒日科技股份有限公司 | 一种锥型凿岩钻头 |
CN106825696A (zh) * | 2017-03-13 | 2017-06-13 | 青岛北琪实业有限公司 | 一种带有冷却系统的辊筒倒角装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YE FENG Free format text: FORMER OWNER: GUANGZHOU CRYSTAL TECHNOLOGY CO., LTD. Effective date: 20130221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510520 GUANGZHOU, GUANGDONG PROVINCE TO: 434399 JINGMEN, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130221 Address after: The six group of 434399 Jingmen city of Hubei province Gongan County Tawau Di Zhen Tong Sheng Cun Patentee after: Ye Feng Address before: 510520 Guangdong city of Guangzhou province Tianhe District Guangshan road two Gaotang high tech industrial park cape Road No. 83 Patentee before: Guangzhou Crystal Technology Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160711 Address after: Two, building 510000, building D, Longhu first industrial zone, Cloud Lake Street, Baiyun District, Guangdong, Guangzhou Patentee after: Guangzhou keen Diamond Tools Co., Ltd. Address before: The six group of 434399 Jingmen city of Hubei province Gongan County Tawau Di Zhen Tong Sheng Cun Patentee before: Ye Feng |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Two, building D, building 510000, Longhu first industrial zone, Baiyun Lake Street, Baiyun District, Guangdong, Guangzhou Patentee after: Guangzhou keen Diamond Tools Co., Ltd. Address before: Two, building 510000, building D, Longhu first industrial zone, Cloud Lake Street, Baiyun District, Guangdong, Guangzhou Patentee before: Guangzhou keen Diamond Tools Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20190616 |