Jack Chen

Follow

Person

Changhua, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Cooking tray for microwave oven
- Patent number 5,650,085
- Issue date Jul 22, 1997
- Yinn Haur Co., Ltd.
- Jack Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL