Hwei-Len Chen

Follow

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Frame body structure of elastic arcuate cushion
- Patent number 5,398,993
- Issue date Mar 21, 1995
- Formosa Saint Jose Corporation
- Hwei-Len Chen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...