Chan Young Chung

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Double boiler for domestic use
- Patent number 5,931,082
- Issue date Aug 3, 1999
- Daewoong Electric Industrial Co., Ltd.
- Yong Jin Kim
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...