Pädagogisches Lerngerät mit liegender Acht,申请号DE19972018390U-传众专利搜索

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发明名称	Pädagogisches Lerngerät mit liegender Acht
摘要
申请公布号	DE29718390(U1)	申请公布日期	1998.11.12
申请号	DE19972018390U	申请日期	1997.10.16
申请人	SPIES, REINHARD FRIEDRICH, 59379 SELM, DE	发明人
分类号	G09B3/00;G09B19/00;(IPC1-7):G09B19/00	主分类号	G09B3/00
代理机构		代理人
主权项
地址

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