Perfectionnements apportés ou relatifs aux registres à feuillets mobiles et dispositifs similaires,申请号FRD935626-传众专利搜索

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发明名称	Perfectionnements apportés ou relatifs aux registres à feuillets mobiles et dispositifs similaires
摘要
申请公布号	FR935626(A)	申请公布日期	1948.06.24
申请号	FRD935626	申请日期	1946.11.07
申请人		发明人	HOFGAARD ROLF
分类号	G06K21/02	主分类号	G06K21/02
代理机构		代理人
主权项
地址

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