Perfectionnement aux moteurs à combustion interne,申请号FRD1006838-传众专利搜索

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发明名称	Perfectionnement aux moteurs à combustion interne
摘要
申请公布号	FR1006838(A)	申请公布日期	1952.04.28
申请号	FRD1006838	申请日期	1949.11.30
申请人		发明人	ROY JEAN-LOUIS-FELIX-JOS LE
分类号	F02B1/04;F02B41/00;F02B75/02	主分类号	F02B1/04
代理机构		代理人
主权项
地址

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