Stanley Yuk Ming Chan

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Shatin N.T., HK

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Patents Applicationslast 30 patents

Information Patent Application
Device Having Dual Renewable Blades For Treating a Target Surface a...
- Publication number 20120266399
- Publication date Oct 25, 2012
- Mark John Steinhardt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Device Having a Renewable Blade Surface For Treating a Target Surface
- Publication number 20120266923
- Publication date Oct 25, 2012
- Mark John Steinhardt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...