Yuan-Yung Lee

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Air valve adjusting switch assembly
- Patent number 8,011,640
- Issue date Sep 6, 2011
- Pacific Hospital Supply Co., Ltd.
- Yuan-Yung Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
AIR VALVE ADJUSTING SWITCH ASSEMBLY
- Publication number 20090294714
- Publication date Dec 3, 2009
- PACIFIC HOSPITAL SUPPLY CO., LTD.
- Yuan-Yung Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...