Block clearing device for drainage hole of bridge floor
LIU ZHUAN, SUN ZHIPENG, LIU CHENGZHONG, MENG LEI, ZHANG HUAN, ZHANG TONGJUN, WU MINGXING, CHEN WAN, YU HAOHUA, DONG ANREN
Year of Publication 15.12.2023
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Year of Publication 15.12.2023
Patent
Crack filling device
LIU ZHUAN, SUN ZHIPENG, LIU CHENGZHONG, MENG LEI, ZHANG HUAN, ZHANG TONGJUN, WU MINGXING, CHEN WAN, YU HAOHUA, DONG ANREN
Year of Publication 27.10.2023
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Year of Publication 27.10.2023
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Toxic gas concentration detector with high sensitivity
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 23.06.2023
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Year of Publication 23.06.2023
Patent
Marking device of nondestructive testing equipment
ZHANG LIANQIANG, YANG RUITING, ZHANG TONGJUN, YIN QIANQIAN, CAO LIJUN
Year of Publication 15.11.2019
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Year of Publication 15.11.2019
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Hydrogen sulfide gas analyzer
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 25.04.2023
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Year of Publication 25.04.2023
Patent
Multidirectional wind direction and wind speed measuring device
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 25.04.2023
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Year of Publication 25.04.2023
Patent
Combustible gas detector
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 18.04.2023
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Year of Publication 18.04.2023
Patent
Multi-hole constant-speed air volume detection device
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 31.03.2023
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Year of Publication 31.03.2023
Patent
Automatic quantitative feeding scale
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 28.03.2023
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Year of Publication 28.03.2023
Patent
High-precision industrial combustible gas detector
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 21.03.2023
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Year of Publication 21.03.2023
Patent
Multi-point air volume measuring device
HE ZONGMING, XU GUOFU, ZHANG TONGJUN, YAN RUIQING, YU WENWU, ZHANG YINJIU, WANG HUCHENG, ZHOU ZHIQING, YANG XIN
Year of Publication 14.03.2023
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Year of Publication 14.03.2023
Patent
Edge cutting device for building board processing
ZHAO ZHONGYUAN, WANG SHIWEI, REN XUANLEI, LI YINGXIAN, SUN HAITAO, ZHANG TONGJUN, LI XIQING
Year of Publication 07.01.2022
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Year of Publication 07.01.2022
Patent
Conveying steering device for building board processing
ZHAO ZHONGYUAN, WANG SHIWEI, REN XUANLEI, LI YINGXIAN, SUN HAITAO, ZHANG TONGJUN, LI XIQING
Year of Publication 07.01.2022
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Year of Publication 07.01.2022
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