VARIABLE VALVE SYSTEM OF INTERNAL COMBUSTION ENGINE
TAKEDA KEISUKE, HARA SEINOSUKE, YAMADA YOSHIHIKO, NAKAMURA MAKOTO, GOTO TETSUAKI
Year of Publication 03.08.1999
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Year of Publication 03.08.1999
Patent
VALVE OPERATION SYSTEM FOR ENGINE
EHIRA ATSUSHI, KURIKI TAKESHI, AKASAKA YUZO, SHOJI YUSUKE, GOTO TETSUAKI
Year of Publication 13.01.1998
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Year of Publication 13.01.1998
Patent