Vorrichtung zum Zeichnen von Kreisboegen,申请号DE1934G088030D-传众专利搜索

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发明名称	Vorrichtung zum Zeichnen von Kreisboegen
摘要
申请公布号	DE649011(C)	申请公布日期	1937.08.13
申请号	DE1934G088030D	申请日期	1934.05.09
申请人	ALFRED GRAF VON GOERTZ-WRISBERG;FRANZ WSEWOLOSCHSKY	发明人
分类号	G01C1/00	主分类号	G01C1/00
代理机构		代理人
主权项
地址

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