Perfectionnements apportés aux soupapes d'admission pour des moteurs à combustion interne,申请号FRD1009802-传众专利搜索

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发明名称	Perfectionnements apportés aux soupapes d'admission pour des moteurs à combustion interne
摘要
申请公布号	FR1009802(A)	申请公布日期	1952.06.04
申请号	FRD1009802	申请日期	1948.06.25
申请人		发明人	VIANDON PIERRE;VIANDON MAURICE
分类号	F01L1/28;F01L3/20	主分类号	F01L1/28
代理机构		代理人
主权项
地址

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