High-rise building water supply and drainage system (Chinese)
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- New search for: FAN ZHUOTIAN
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2020
- Patent / Electronic Resource
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Title:High-rise building water supply and drainage system
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Additional title:一种高层建筑给排水系统
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Patent number:CN111519708
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Patent applicant:
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Publication date:2020-08-11
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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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