PISTON FOR INTERNAL COMBUSTION ENGINE,申请号USD3505934-传众专利搜索

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发明名称	PISTON FOR INTERNAL COMBUSTION ENGINE
摘要
申请公布号	US3505934(A)	申请公布日期	1970.04.14
申请号	USD3505934	申请日期	1969.01.10
申请人	RICHARD L. DE BIASSE	发明人	RICHARD L. DE BIASSE
分类号	F16J1/04;(IPC1-7):F16J1/04	主分类号	F16J1/04
代理机构		代理人
主权项
地址

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