Ho-Chol Chae

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Daegu City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for forming pattern
- Patent number 7,661,358
- Issue date Feb 16, 2010
- SFA Engineering Corp.
- Sang-Kyong Kim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR FORMING PATTERN
- Publication number 20070186791
- Publication date Aug 16, 2007
- Sang-Kyong KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS