Maeng No Park

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Changwon, KR

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Patents Grantslast 30 patents

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Engine tappet of high abrasion resistance and method for manufactur...
- Patent number 5,993,978
- Issue date Nov 30, 1999
- Volvo Construction Equipment Korea Co., Ltd.
- Kang Hyung Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS