Hyoung Jin JI

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Two-way releasable mortise structure
- Patent number 9,416,567
- Issue date Aug 16, 2016
- ELENSYS CO., LTD.
- Hyoung Jin Ji
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
TWO-WAY RELEASABLE MORTISE STRUCTURE
- Publication number 20130277988
- Publication date Oct 24, 2013
- Hyoung Jin JI
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES