CN203318517U - 活动车架螺旋升降装置的多自由度吊装机构 - Google Patents
活动车架螺旋升降装置的多自由度吊装机构 Download PDFInfo
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- CN203318517U CN203318517U CN201320359300XU CN201320359300U CN203318517U CN 203318517 U CN203318517 U CN 203318517U CN 201320359300X U CN201320359300X U CN 201320359300XU CN 201320359300 U CN201320359300 U CN 201320359300U CN 203318517 U CN203318517 U CN 203318517U
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CN201320359300XU CN203318517U (zh) | 2013-06-22 | 2013-06-22 | 活动车架螺旋升降装置的多自由度吊装机构 |
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CN201320359300XU CN203318517U (zh) | 2013-06-22 | 2013-06-22 | 活动车架螺旋升降装置的多自由度吊装机构 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Bo Shijiu Inventor after: Wang Hongwei Inventor after: Yang Disheng Inventor after: Wang Kuan Inventor after: Zhang Min Inventor before: Boshijiu Inventor before: Wang Hongwei Inventor before: Yang Disheng Inventor before: Wang Kuan Inventor before: Zhang Min |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: BO SHIJIU WANG HONGWEI YANG DISHENG WANG KUAN ZHANG MIN TO: BAO SHIJIU WANG HONGWEI YANG DISHENG WANG KUAN ZHANG MIN |
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CX01 | Expiry of patent term |
Granted publication date: 20131204 |
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CX01 | Expiry of patent term |