Nouveau mode de réalisation de train sphérique destiné notamment aux appareils d'enregistrement et de reproduction,申请号FR19610851095-传众专利搜索

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发明名称	Nouveau mode de réalisation de train sphérique destiné notamment aux appareils d'enregistrement et de reproduction
摘要
申请公布号	FR1287427(A)	申请公布日期	1962.03.16
申请号	FR19610851095	申请日期	1961.01.30
申请人		发明人	GAILLARD ROBERT HENRI DE
分类号	F16H7/00;G11B15/18	主分类号	F16H7/00
代理机构		代理人
主权项
地址

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