Search Results - "XU NINGQIAN" :: K.UTB vyhledávací portál

Same-floor drainage abutment opening and pre-burying pouring process thereof

by HUANG JIANMING, CHEN LIANGZHAO, FENG JING, YIN LUCHAO, XU NINGQIAN
Year of Publication 23.06.2023

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Patent

by FENG WEI, ZHU YIBO, QUAN DONGDONG, XU NINGQIAN
Year of Publication 08.03.2019

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Patent

by HU BUMAO, LIU XIANGQIONG, GAO RONGHUI, LI LI, XU NINGQIAN, TIAN ZIHAN, CAO XIAOLIANG, WANG XIANGXIAN
Year of Publication 19.07.2022

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Patent

by SUN JISHU, YAN LIFENG, LI MENG, XIAO TIAN, XU NINGQIAN, LI HONGYUN
Year of Publication 26.12.2017

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Patent

by MAO JUNXI, WU WEILI, XU NINGQIAN, XU LIXIN
Year of Publication 13.06.2012

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Patent

by MAO JUNXI, WU WEILI, XU NINGQIAN, XU LIXIN
Year of Publication 31.08.2011

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Patent