CN201502373U - 一种机载变频调速电牵引薄煤层采煤机 - Google Patents
一种机载变频调速电牵引薄煤层采煤机 Download PDFInfo
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- CN201502373U CN201502373U CN2009200347134U CN200920034713U CN201502373U CN 201502373 U CN201502373 U CN 201502373U CN 2009200347134 U CN2009200347134 U CN 2009200347134U CN 200920034713 U CN200920034713 U CN 200920034713U CN 201502373 U CN201502373 U CN 201502373U
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CN2009200347134U CN201502373U (zh) | 2009-09-23 | 2009-09-23 | 一种机载变频调速电牵引薄煤层采煤机 |
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CN2009200347134U CN201502373U (zh) | 2009-09-23 | 2009-09-23 | 一种机载变频调速电牵引薄煤层采煤机 |
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CN201502373U true CN201502373U (zh) | 2010-06-09 |
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CN2009200347134U Expired - Fee Related CN201502373U (zh) | 2009-09-23 | 2009-09-23 | 一种机载变频调速电牵引薄煤层采煤机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102042017A (zh) * | 2010-12-31 | 2011-05-04 | 河北天择重型机械有限公司 | 一种薄煤层采煤机辅助装煤装置 |
CN102305070A (zh) * | 2011-08-05 | 2012-01-04 | 三一重型装备有限公司 | 一种截割调速系统及掘进机 |
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2009
- 2009-09-23 CN CN2009200347134U patent/CN201502373U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102042017A (zh) * | 2010-12-31 | 2011-05-04 | 河北天择重型机械有限公司 | 一种薄煤层采煤机辅助装煤装置 |
CN102042017B (zh) * | 2010-12-31 | 2013-02-06 | 河北天择重型机械有限公司 | 一种薄煤层采煤机辅助装煤装置 |
CN102305070A (zh) * | 2011-08-05 | 2012-01-04 | 三一重型装备有限公司 | 一种截割调速系统及掘进机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 710065 No. 71, Kam Yip Road, Gaoxin District, Shaanxi, Xi'an Patentee after: Xi'an Kangrui Mining Equipment Co.,Ltd. Address before: 1508, room 710065, SOHO Union, 1 Kam Yip Road, Xi'an hi tech Zone, Shaanxi, Patentee before: Xi'an Kangrui Mining Equipment Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 1508, room 710065, SOHO Union, 1 Kam Yip Road, Xi'an hi tech Zone, Shaanxi, Patentee after: Xi'an Kangrui Mining Equipment Co.,Ltd. Address before: 710065 No. 71, Kam Yip Road, Gaoxin District, Shaanxi, Xi'an Patentee before: Xi'an Kangrui Mining Equipment Co.,Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Xi'an Kangrui Mining Equipment Co.,Ltd. Document name: Notification to Pay the Fees |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20150923 |
|
EXPY | Termination of patent right or utility model |