External fragrance smelling sheet for cigarette packet
YANG RUIJIA, ZHANG SHITAO, FENG XIN, LIU WEN, HU JIANHONG, LI HENG, WANG SHUANG
Year of Publication 16.09.2022
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Year of Publication 16.09.2022
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Filter stick tow shaping device
QU GUOFU, YANG RUIJIA, GAO TAO, LIU WEN, HU JIANHONG, DOU YUANCHUN, WANG SHUANG
Year of Publication 06.09.2022
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Year of Publication 06.09.2022
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Enhanced filter tip with adjustable suction resistance
YANG RUIJIA, XIONG WEN, NI HEPENG, WANG YIFAN, LIU WEN, WANG SHUANG, MA XIAOWEI, SHI KUNRONG
Year of Publication 06.09.2022
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Year of Publication 06.09.2022
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High-precision two-step successive approximation register analog-to-digital converter
HU BINGXIANG, YANG RUIJIA, WANG ZIXIN, YUAN FENGJIANG, YAO JIANFENG, ZHANG SHUN
Year of Publication 02.04.2021
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Year of Publication 02.04.2021
Patent
Loosening and conditioning material moisture automatic control mode
YANG RUIJIA, ZHANG JIZHOU, SHUANG SHIYOU, SU GUOSHOU, ZHOU PEIQING, ZHAO ZHONGTAO
Year of Publication 26.08.2015
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Year of Publication 26.08.2015
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Airflow drying outlet material water content control method
REN SHUBEN, YANG RUIJIA, LI JIANBING, YANG XUELIANG, SU GUOSHOU, ZHAO ZHONGTAO
Year of Publication 26.08.2015
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Year of Publication 26.08.2015
Patent
Cigarette production management and control system
REN SHUBEN, YANG RUIJIA, SU GUOSHOU, WANG GUILYU, MA QINGFENG, ZHAO ZHONGTAO
Year of Publication 19.08.2015
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Year of Publication 19.08.2015
Patent
Damp-proof small cigarette packet outer box facilitating cigarette taking
QU GUOFU, YANG RUIJIA, FENG XIN, WANG YIFAN, HU JIANHONG, DOU YUANCHUN, ZHANG YI, MA XIAOWEI
Year of Publication 23.08.2022
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Year of Publication 23.08.2022
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