Ching Hua Chiang

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Taichung, TW

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Patents Applicationslast 30 patents

Information Patent Application
Floor engaging device for workbench
- Publication number 20090278003
- Publication date Nov 12, 2009
- Ching Hua Chiang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...