Jin Y. Yeh

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Motor vehicle air-fuel ratio automatic control device
- Patent number 5,215,063
- Issue date Jun 1, 1993
- Haw Mei Engineering Enterprise Co., Ltd.
- Jin Y. Yeh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS