CN203768934U - 无张力灌注桩风机基础的高强螺杆专用吊具 - Google Patents
无张力灌注桩风机基础的高强螺杆专用吊具 Download PDFInfo
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- CN203768934U CN203768934U CN201320541927.7U CN201320541927U CN203768934U CN 203768934 U CN203768934 U CN 203768934U CN 201320541927 U CN201320541927 U CN 201320541927U CN 203768934 U CN203768934 U CN 203768934U
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CN201320541927.7U CN203768934U (zh) | 2013-08-30 | 2013-08-30 | 无张力灌注桩风机基础的高强螺杆专用吊具 |
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CN201320541927.7U CN203768934U (zh) | 2013-08-30 | 2013-08-30 | 无张力灌注桩风机基础的高强螺杆专用吊具 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103452127A (zh) * | 2013-08-30 | 2013-12-18 | 中国能源建设集团山西省电力建设四公司 | 无张力灌注桩风机基础的高强螺杆专用吊具 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103452127A (zh) * | 2013-08-30 | 2013-12-18 | 中国能源建设集团山西省电力建设四公司 | 无张力灌注桩风机基础的高强螺杆专用吊具 |
CN103452127B (zh) * | 2013-08-30 | 2015-09-23 | 中国能源建设集团山西电力建设有限公司 | 无张力灌注桩风机基础的高强螺杆专用吊具 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP SHANXI ELECTRIC POW Free format text: FORMER NAME: SHANXI NO 4 ELECTRIC POWER CONSTRUCTION COMPANY CHINA ENERGY ENGINEERING GROUP |
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CP01 | Change in the name or title of a patent holder |
Address after: 030012 Shanxi city of Taiyuan province Pingyang road two lane 24 Patentee after: SHANXI ELECTRIC POWER CONSTRUCTION CO., LTD.(CEEC) Address before: 030012 Shanxi city of Taiyuan province Pingyang road two lane 24 Patentee before: Shanxi No.4 Electric Power Construction Company of China Energy Engineering Group |
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AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20150923 |
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RGAV | Abandon patent right to avoid regrant |