Yung S. Yim

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Shatin, HK

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Patents Grantslast 30 patents

Information Patent Grant
Rice and vegetable steamer
- Patent number 5,189,947
- Issue date Mar 2, 1993
- Chiaphua Industries Limited
- Yung S. Yim
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...