OIL COOLING TYPE PISTON OF INTERNAL COMBUSTION ENGINE,申请号JP19890240301-传众专利搜索

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发明名称	OIL COOLING TYPE PISTON OF INTERNAL COMBUSTION ENGINE
摘要
申请公布号	JPH02199258(A)	申请公布日期	1990.08.07
申请号	JP19890240301	申请日期	1989.09.18
申请人	MAHLE GMBH	发明人	KURUTO YUNGURINGU
分类号	F01M1/08;F02B23/06;F02F3/00;F02F3/22;F16J1/09	主分类号	F01M1/08
代理机构		代理人
主权项
地址

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