Perfectionnements apportés aux bagues de retenue,申请号FRD1048757-传众专利搜索

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发明名称	Perfectionnements apportés aux bagues de retenue
摘要
申请公布号	FR1048757(A)	申请公布日期	1953.12.23
申请号	FRD1048757	申请日期	1951.05.02
申请人	MOTOREX S. A.	发明人
分类号	F16B21/18	主分类号	F16B21/18
代理机构		代理人
主权项
地址

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