Yung-Shing Ling

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic grease gun
- Patent number 7,168,595
- Issue date Jan 30, 2007
- Yung-Shing Ling
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC GREASE GUN
- Publication number 20120217094
- Publication date Aug 30, 2012
- Yung-Shing Ling
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pneumatic grease gun
- Publication number 20060151540
- Publication date Jul 13, 2006
- Yung-Shing Ling
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...