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Zexin ZHU
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Chaozhou, CN
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Patents Grants
last 30 patents
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Patent Grant
Lead-acid battery storage container
Patent number
11,121,417
Issue date
Sep 14, 2021
Zexin Zhu
B30 - PRESSES
Patents Applications
last 30 patents
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Patent Application
LEAD-ACID BATTERY STORAGE CONTAINER
Publication number
20190280351
Publication date
Sep 12, 2019
Zexin ZHU
B30 - PRESSES
Information
Patent Application
ORGANIC POLYMER WASTE MATERIAL DISPOSAL DEVICE
Publication number
20190218461
Publication date
Jul 18, 2019
GUANGDONG NEW ENVIRONIMENTAL PROTECTION TECHNOLOGIES CO., LTD.
Zhixiang WAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...