Jin-Man Im

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Fuel composition and a device for colored flames
- Patent number 7,556,658
- Issue date Jul 7, 2009
- Hwalim Technological Co., Ltd.
- Sun-Ho Koh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Fuel composition and a device for colored flames
- Publication number 20060096164
- Publication date May 11, 2006
- Sun-Ho Koh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES