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CPC
F01L2009/0484
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
Current Industry
F01L2009/0484
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Patents Grants
last 30 patents
Information
Patent Grant
Controller of variable valve apparatus of internal combustion engin...
Patent number
9,523,295
Issue date
Dec 20, 2016
Hitachi Automotive Systems, Ltd.
Shinichi Kawada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
CONTROLLER OF VARIABLE VALVE APPARATUS OF INTERNAL COMBUSTION ENGIN...
Publication number
20150075475
Publication date
Mar 19, 2015
Hitachi Automotive Systems, Ltd.
Shinichi Kawada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES