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Guiangzhou, CN
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last 30 patents
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Patent Grant
Electronic lock cylinder, electronic lock system containing same an...
Patent number
9,376,839
Issue date
Jun 28, 2016
GUANGZHOU AVARTA ELECTRONICS TECHNOLOGY CO., LTD.
Binghui Chen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
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Patent Application
ELECTRONIC LOCK CYLINDER, ELECTRONIC LOCK SYSTEM CONTAINING SAME AN...
Publication number
20150184423
Publication date
Jul 2, 2015
GUANGZHOU AVARTA ELECTRONICS TECHNOLOGY CO., LTD.
Binghui Chen
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES