Zeichengeraet zum Zeichnen symmetrischer Figuren,申请号DE1948P020592-传众专利搜索

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发明名称	Zeichengeraet zum Zeichnen symmetrischer Figuren
摘要
申请公布号	DE803344(C)	申请公布日期	1951.04.02
申请号	DE1948P020592	申请日期	1948.11.04
申请人	DIPL.-ING. KURT HALVER	发明人	HALVER DIPL.-ING. KURT
分类号	B43L13/00	主分类号	B43L13/00
代理机构		代理人
主权项
地址

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