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GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING CO., LTD.
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Foshan, Guangdong, CN
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Patents Grants
last 30 patents
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Patent Grant
Door opener
Patent number
11,719,032
Issue date
Aug 8, 2023
Guangdong Jusen Hardware Precision Manufacturing Co., Ltd
Qi Zhi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
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Patent Application
A Door Opener
Publication number
20220025688
Publication date
Jan 27, 2022
Guangdong Jusen Hardware Precision Manufacturing Co., Ltd.
Qi Zhi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
MUTE DOOR LOCK
Publication number
20160326771
Publication date
Nov 10, 2016
GUANGDONG JUSEN HARDWARE PRECISION MANUFACTURING CO., LTD.
Zhi Qi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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