Ching-Hsiu Ma

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Taipao City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Multi-functional foldable frame
- Publication number 20110067739
- Publication date Mar 24, 2011
- Ching-Hsiu Ma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Computer desk
- Publication number 20020113531
- Publication date Aug 22, 2002
- Ching-Hsiu Ma
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...