Perfectionnements apportés aux assemblages par frottement,申请号FRD752744-传众专利搜索

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发明名称	Perfectionnements apportés aux assemblages par frottement
摘要
申请公布号	FR752744(A)	申请公布日期	1933.09.29
申请号	FRD752744	申请日期	1933.03.18
申请人		发明人	MEYER PAUL
分类号		主分类号
代理机构		代理人
主权项
地址

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