Steel pipe angle collision lofting construction method (Chinese)
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2023
- Patent / Electronic Resource
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Title:Steel pipe angle collision lofting construction method
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Additional title:一种钢管角度碰接放样施工方法
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Patent number:CN115921991
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- New search for: Europäisches Patentamt
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Publication date:2023-04-07
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Type of media:Patent
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Type of material:Electronic Resource
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Language:Chinese
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