Getriebemodellsammlung als Lehrmittel,申请号DE1950O000342-传众专利搜索

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发明名称	Getriebemodellsammlung als Lehrmittel
摘要
申请公布号	DE832078(C)	申请公布日期	1952.02.21
申请号	DE1950O000342	申请日期	1950.03.09
申请人	DIPL.-ING. KARL OTTO	发明人	OTTO DIPL.-ING. KARL
分类号	G09B23/02	主分类号	G09B23/02
代理机构		代理人
主权项
地址

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