Method for preventing and treating coal wall rib spalling by reinforcing coal body through microbial grouting (Chinese)
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2020
- Patent / Electronic Resource
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Title:Method for preventing and treating coal wall rib spalling by reinforcing coal body through microbial grouting
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Additional title:一种微生物注浆加固煤体防治煤壁片帮的方法
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Patent number:CN111287770
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Patent applicant:
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Patent family:
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Contributors:SHEN BINXUE ( author ) / ZHU LEI ( author ) / LIU ZHICHENG ( author ) / LIU CHENGYONG ( author ) / WU YUYI ( author ) / GU WENZHE ( author ) / LI CHAO ( author ) / QIU FENGQI ( author ) / SONG TIANQI ( author ) / PAN HAO ( author )
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Publisher:
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Publication date:2020-06-16
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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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