SAMMELMAPPE FUER LOSE BLAETTER MIT SCHRAUBENFEDERBINDUNG UND AUFREIHROEHRCHEN.,申请号DE19581771042U-传众专利搜索

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发明名称	SAMMELMAPPE FUER LOSE BLAETTER MIT SCHRAUBENFEDERBINDUNG UND AUFREIHROEHRCHEN.
摘要
申请公布号	DE1771042(U)	申请公布日期	1958.07.31
申请号	DE19581771042U	申请日期	1958.05.24
申请人	DR. PAUL DRECHSEL	发明人	DR. PAUL DRECHSEL
分类号		主分类号
代理机构		代理人
主权项
地址

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