XIANG-DONG RUAN

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable mechanism
- Patent number 7,810,776
- Issue date Oct 12, 2010
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Ben-Gui Long
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE MECHANISM
- Publication number 20100108833
- Publication date May 6, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- BEN-GUI LONG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES