Ven-Chung Chu

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Yung Ho, Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electro-motive enema
- Patent number 5,199,945
- Issue date Apr 6, 1993
- Ven-Chung Chu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for circulating artificial snow
- Patent number 4,962,922
- Issue date Oct 16, 1990
- Ven-Chung Chu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Multi-function automatic revolving christmas tree base
- Patent number 4,890,008
- Issue date Dec 26, 1989
- Ven-Chung Chu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...