Toshihiko Uenaga

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Iwata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ignition circuit for self-purifying creeping discharge spark plugs
- Patent number 4,217,873
- Issue date Aug 19, 1980
- NGK Spark Plug Co. Ltd.
- Kanemitsu Nishio
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS