RECHENSCHIEBETAFEL.,申请号DE195400F7714U-传众专利搜索

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发明名称	RECHENSCHIEBETAFEL.
摘要
申请公布号	DE1683962(U)	申请公布日期	1954.09.23
申请号	DE195400F7714U	申请日期	1954.06.18
申请人	JULIUS FISCHER	发明人	JULIUS FISCHER
分类号		主分类号
代理机构		代理人
主权项
地址

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