Lehr- Demonstrations- und Versuchsmodell,申请号DE19930001801U-传众专利搜索

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发明名称	Lehr- Demonstrations- und Versuchsmodell
摘要
申请公布号	DE9301801(U1)	申请公布日期	1993.10.28
申请号	DE19930001801U	申请日期	1993.02.05
申请人	GESELLSCHAFT ZUR ARBEITSFOERDERUNG, BESCHAEFTIGUNG UND STRUKTURENTWICKLUNG STAHNSDORF G GMBH, 14532 STAHNSDORF, DE;ENERGIE BISS GESELLSCHAFT FUER SONNENENERGIENUTZUNG MBH BERLIN, 10777 BERLIN, DE	发明人
分类号	G09B23/18;G09B23/22;(IPC1-7):G09B23/06	主分类号	G09B23/18
代理机构		代理人
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地址

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