WECHSELRAHMEN FUR DIAPOSITIVE,申请号AT19740001943-传众专利搜索

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发明名称	WECHSELRAHMEN FUR DIAPOSITIVE
摘要
申请公布号	ATA194374(A)	申请公布日期	1977.03.15
申请号	AT19740001943	申请日期	1974.03.08
申请人	PHILIPP OTTO MAX	发明人
分类号	G03B21/64;(IPC1-7):G03B21/64	主分类号	G03B21/64
代理机构		代理人
主权项
地址

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