Gefalztes Blatt zum Umrahmen von Photographien.,申请号CHD204867-传众专利搜索

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发明名称	Gefalztes Blatt zum Umrahmen von Photographien.
摘要
申请公布号	CH204867(A)	申请公布日期	1939.05.31
申请号	CHD204867	申请日期	1938.10.31
申请人	ELSASSER,ROBERT,DR.	发明人	ELSASSER,ROBERT,DR.
分类号	G03B21/64	主分类号	G03B21/64
代理机构		代理人
主权项
地址

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