Construction method and construction equipment for forming retaining wall of hole digging pile at one time (Chinese)
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2024
- Patent / Electronic Resource
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Title:Construction method and construction equipment for forming retaining wall of hole digging pile at one time
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Additional title:一种一次性成型挖孔桩护壁的施工方法及其施工设备
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Patent number:CN117605049
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Patent applicant:
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Patent family:
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Contributors:GONG CIPING ( author ) / GONG YANQI ( author )
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Publisher:
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Publication date:2024-02-27
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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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Classification:
IPC: E02D FOUNDATIONS, Gründungen -
Source: