Wai-Hung Lau

Follow

Person

Chaiwan, HK

People

Patents Grantslast 30 patents

Information Patent Grant
Combination coffee grinder and coffee storage device
- Patent number 8,056,845
- Issue date Nov 15, 2011
- Simatelex Manufactory Co. Ltd.
- Chi-Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
COMBINATION COFFEE GRINDER AND COFFEE STORAGE DEVICE
- Publication number 20110073690
- Publication date Mar 31, 2011
- SIMATELEX MANUFACTORY CO. LTD
- Chi-Wah Leung
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...