Instrument de mesure des longueurs,申请号FRD979599-传众专利搜索

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发明名称	Instrument de mesure des longueurs
摘要
申请公布号	FR979599(A)	申请公布日期	1951.04.27
申请号	FRD979599	申请日期	1948.12.06
申请人		发明人	FONTAINE JEAN
分类号	G01B3/10;G01B3/11	主分类号	G01B3/10
代理机构		代理人
主权项
地址

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