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专利名称：DEVICE FOR TRANSMITTING INFORMATION
BY MEANS OF ACOUSTIC SIGNALS
发明人：KUSCHEL, DIETMAR,KUDNIG, KNUD申请号：EP966227.5申请日：19981222公开号：EP1042730A1公开日：20001011
摘要：In a device for generating acoustic signals, a mechanical profile which containsinformation in a coded form is arranged on the surface of a plastic card, can be led overan edge for generating sounds which contain the information, and has at least twoadjacent tracks. The plastic card can be inserted into a guiding part, for example a cardslide, provided with at least one scanning cam of which one edge rattles on the profilewhen the profile is drawn past it.
申请人：KUSCHEL, DIETMAR
地址：Dielmannstrasse 54 63069 Offenbach DE
国籍：DE
代理机构：Gornott, Dietmar, Dipl.-Ing.
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