Perfectionnements apportés aux dispositifs d'accouplement élastiques, notamment àceux pour propulseurs d'aérodynes,申请号FRD834296-传众专利搜索

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发明名称	Perfectionnements apportés aux dispositifs d'accouplement élastiques, notamment àceux pour propulseurs d'aérodynes
摘要
申请公布号	FR834296(A)	申请公布日期	1938.11.16
申请号	FRD834296	申请日期	1938.02.26
申请人		发明人	RAYMOND SARAZIN RAOUL, ROLAND,
分类号	F16D3/12;F16F15/14	主分类号	F16D3/12
代理机构		代理人
主权项
地址

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