Cheon-Il Kim

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Kyungki-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Non-valve engine device and method of controlling the same
- Patent number 5,673,663
- Issue date Oct 7, 1997
- Hyundai Motor Co., Ltd.
- Cheon-Il Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES