Fixation du film au moyeu de la bobine,申请号FRD872302-传众专利搜索

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法人/股东/高管

发明名称	Fixation du film au moyeu de la bobine
摘要
申请公布号	FR872302(A)	申请公布日期	1942.06.04
申请号	FRD872302	申请日期	1941.05.20
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	G03B17/30	主分类号	G03B17/30
代理机构		代理人
主权项
地址

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