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Liaoyang City, CN
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last 30 patents
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Patent Grant
Process of manufacturing thickened angle ring
Patent number
11,511,508
Issue date
Nov 29, 2022
LIAONING XINGQI ELECTRIC MATERIAL LIMITED LIABILITY COMPANY
Dongyang Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Patents Applications
last 30 patents
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Patent Application
PROCESS OF MANUFACTURING THICKENED ANGLE RING
Publication number
20210379879
Publication date
Dec 9, 2021
Liaoning Xingqi Electric Material Limited Liability Company
Dongyang WU
B32 - LAYERED PRODUCTS