HK1138725A2 - A drilling apparatus - Google Patents
A drilling apparatusInfo
- Publication number
- HK1138725A2 HK1138725A2 HK10103276A HK10103276A HK1138725A2 HK 1138725 A2 HK1138725 A2 HK 1138725A2 HK 10103276 A HK10103276 A HK 10103276A HK 10103276 A HK10103276 A HK 10103276A HK 1138725 A2 HK1138725 A2 HK 1138725A2
- Authority
- HK
- Hong Kong
- Prior art keywords
- drilling apparatus
- drilling
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010200039475U CN201714302U (en) | 2010-01-22 | 2010-01-22 | Drilling device |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1138725A2 true HK1138725A2 (en) | 2010-08-27 |
Family
ID=42663602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10103276A HK1138725A2 (en) | 2010-01-22 | 2010-03-30 | A drilling apparatus |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201714302U (en) |
HK (1) | HK1138725A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5849671B2 (en) * | 2011-12-09 | 2016-02-03 | 三菱マテリアル株式会社 | Drilling tools |
CN103806839B (en) * | 2012-11-15 | 2016-08-31 | 华外机械工程有限公司 | A kind of drilling equipment |
FI126596B (en) | 2014-01-20 | 2017-02-28 | Lehti Group Oy | dRILL BIT |
CN108868628A (en) * | 2017-07-31 | 2018-11-23 | 天信国际集团有限公司 | Drilling device |
CN117047918B (en) * | 2023-09-21 | 2024-04-12 | 连云港太阳光石英陶瓷有限公司 | Ceramic roller biscuit drilling machine |
-
2010
- 2010-01-22 CN CN2010200039475U patent/CN201714302U/en not_active Expired - Fee Related
- 2010-03-30 HK HK10103276A patent/HK1138725A2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN201714302U (en) | 2011-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PEU | Short-term patents expired |
Effective date: 20180329 |