Gihun KIM

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Anyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for increasing flow rate in engine pipe and processing me...
- Patent number 10,738,685
- Issue date Aug 11, 2020
- Gihun Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR INCREASING FLOW RATE IN ENGINE PIPE AND PROCESSING ME...
- Publication number 20180328266
- Publication date Nov 15, 2018
- Gihun KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS