Perfectionnements aux disques de retenue d'huile ou joints d'huile et à leurs procédés de fabrication,申请号FRD821861-传众专利搜索

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发明名称	Perfectionnements aux disques de retenue d'huile ou joints d'huile et à leurs procédés de fabrication
摘要
申请公布号	FR821861(A)	申请公布日期	1937.12.15
申请号	FRD821861	申请日期	1937.05.13
申请人	CHICAGO RAWHIDE MANUFACTURING	发明人
分类号	F16C33/74	主分类号	F16C33/74
代理机构		代理人
主权项
地址

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