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Leado Door Controls Ltd.
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YuanLin Township, ChangHua County, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Patch fitting with closing function
Patent number
8,578,557
Issue date
Nov 12, 2013
Leado Door Controls Ltd.
King-Sung Yu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Auto-return apparatus for glass door
Patent number
8,578,556
Issue date
Nov 12, 2013
Leado Door Controls Ltd.
King-Sung Yu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Patch fitting with auto-return function
Patent number
8,528,169
Issue date
Sep 10, 2013
Leado Door Controls Ltd.
King-Sung Yu
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
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