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Susono, JP
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last 30 patents
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Patent Grant
Apparatus for controlling heater for heating oxygen sensor
Patent number
4,993,392
Issue date
Feb 19, 1991
Toyota Jidosha Kabushiki Kaisha
Hiroshi Tanaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Control device for heater for oxygen sensor operative to correct ta...
Patent number
4,938,196
Issue date
Jul 3, 1990
Toyota Jidosha Kabushiki Kaisha
Kouichi Hoshi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS