Joo-Hwan Sung

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Chungcheongbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Direct crankshaft of air compressor
- Patent number 8,388,317
- Issue date Mar 5, 2013
- Kohands Co., Ltd.
- Joo-Hwan Sung
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
DIRECT CRANKSHAFT OF AIR COMPRESSOR
- Publication number 20100061866
- Publication date Mar 11, 2010
- KOHANDS. CO., LTD
- Joo-Hwan Sung
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...