Keiichi Urano

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder liner and method for manufacturing the same
- Patent number 5,148,780
- Issue date Sep 22, 1992
- Teikoku Piston Ring Co., Ltd.
- Keiichi Urano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS