Musical instrument spraying thickness automatic check out system
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 02.12.2015
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Year of Publication 02.12.2015
Patent
Silencing device with adjustable
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
Patent
Safety device of drum barrel belt grinding machine
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
Patent
A positioning and clamping device for processing percussion instrument annular face
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
Patent
High -efficient beveler of plank
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 18.11.2015
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Year of Publication 18.11.2015
Patent
Shelf drum processing machine numerical control system
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 04.11.2015
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Year of Publication 04.11.2015
Patent
Belt sander having safety device
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 21.10.2015
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Year of Publication 21.10.2015
Patent
Web data interactive system and interactive method and electronic equipment
XIONG WEN, XU YAO, JIA SHUJIN, DU BIN, ZHANG XUERONG, PENG ZHIHUA, CHEN YANCAI, JIA ZHONGYE
Year of Publication 02.11.2021
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Year of Publication 02.11.2021
Patent
Novel spraying device
CHEN LEI, CHEN YINGYUE, HAN RUI, WANG JIAQI, ZHANG XUERONG, ZHANG QIAN, YANG BIN, HEI ZHIYUAN
Year of Publication 02.09.2015
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Year of Publication 02.09.2015
Patent
Hand-held-drum processing-machine numerical control system
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 02.09.2015
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Year of Publication 02.09.2015
Patent
Silencing equipment used for drum set
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 02.09.2015
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Year of Publication 02.09.2015
Patent
Chamfering machine used for manufacturing percussion instrument
LI JIANRUI, CHENG HAO, ZHOU YONGHONG, SHI SHUYUN, ZHANG XUERONG, YIN CHANGHAI
Year of Publication 26.08.2015
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Year of Publication 26.08.2015
Patent
Automobile part spraying hanging clamp
LI ZHIGUO, CHEN LEI, GUO TANGBIN, CHEN YINGYUE, YANG CHAOHONG, ZHU JIN, ZHANG XUERONG, ZHANG LUZHI, LI HONGXI, CUI KEQIANG
Year of Publication 06.09.2022
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Year of Publication 06.09.2022
Patent