CN2780712Y - 一种电动直联绞车 - Google Patents
一种电动直联绞车 Download PDFInfo
- Publication number
- CN2780712Y CN2780712Y CN 200520078367 CN200520078367U CN2780712Y CN 2780712 Y CN2780712 Y CN 2780712Y CN 200520078367 CN200520078367 CN 200520078367 CN 200520078367 U CN200520078367 U CN 200520078367U CN 2780712 Y CN2780712 Y CN 2780712Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520078367 CN2780712Y (zh) | 2005-02-17 | 2005-02-17 | 一种电动直联绞车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520078367 CN2780712Y (zh) | 2005-02-17 | 2005-02-17 | 一种电动直联绞车 |
Publications (1)
Publication Number | Publication Date |
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CN2780712Y true CN2780712Y (zh) | 2006-05-17 |
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CN 200520078367 Expired - Fee Related CN2780712Y (zh) | 2005-02-17 | 2005-02-17 | 一种电动直联绞车 |
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CN (1) | CN2780712Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108975189A (zh) * | 2018-09-26 | 2018-12-11 | 西安宝美电气工业有限公司 | 油田钻井用电机直驱式交流变频绞车 |
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2005
- 2005-02-17 CN CN 200520078367 patent/CN2780712Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108975189A (zh) * | 2018-09-26 | 2018-12-11 | 西安宝美电气工业有限公司 | 油田钻井用电机直驱式交流变频绞车 |
WO2020063468A1 (zh) * | 2018-09-26 | 2020-04-02 | 西安宝美电气工业有限公司 | 油田钻井用电机直驱式交流变频绞车 |
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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: XI AN BODE AUTOMATION CO., LTD. Free format text: FORMER OWNER: ZHAO MIN Effective date: 20090612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: A, building 6, block 48, Business Plaza, No. 710075, hi tech Road, Shaanxi, Xi'an Patentee after: Bode Energy Equipment Co., Ltd. Address before: A, building 6, block 48, Business Plaza, No. 710075, hi tech Road, Shaanxi, Xi'an Patentee before: Zhao Min |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20140217 |