DEVICE FOR SENDING AND RECEIVING A MESSAGE

专利名称：DEVICE FOR SENDING AND RECEIVING A

MESSAGE

发明人：JALAVA, Antti申请号：EP86902835.0申请日：19860430公开号：EP0256016A1公开日：19880224

摘要： A device used to transmit and receive messages by tactile sensations. Usingkeys (2), forming a code at a time, corresponding to a character, this code being

converted by the device into an electrical signal. The electrical signals can be recorded bya recorder (5) transmitted by a modem (6) to the telecommunication network or beconverted by a typewriter (4) printed characters. Similarly, electrical signals from theseperipheral devices may be encoded in the form of a mark on the touch keys (3). Thisdevice is used primarily means allowing people without sight and hearing to discuss andlearn.

申请人：NÄKÖVAMMAISTEN KESKUSLIITTO RY

地址：Mäkelänkatu 50 SF-00510 Helsinki FI

国籍：FI

代理机构：Brown, Kenneth Richard, et al

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