Xiao Chun Wang

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Diamond Bar, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Floor cleaning machine having forwardly projecting belt
- Patent number 6,311,356
- Issue date Nov 6, 2001
- Xiao Chun Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Modular floor cleaning machine
- Patent number 5,933,900
- Issue date Aug 10, 1999
- Xiao Chun Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...