APPARECCHIO COMBINATO DI USO DIDATTICO E DI ESERCITAZIONE.,申请号IT19900022052U-传众专利搜索

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发明名称	APPARECCHIO COMBINATO DI USO DIDATTICO E DI ESERCITAZIONE.
摘要
申请公布号	IT9022052(U1)	申请公布日期	1991.06.15
申请号	IT19900022052U	申请日期	1990.11.02
申请人	KALTENBACH & VOIGT GMBH & CO.	发明人	BERLINGHOFF FRANK
分类号	A61C19/00;G09B23/28	主分类号	A61C19/00
代理机构		代理人
主权项
地址

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