发明名称 |
ANORDNING FOR REGISTRERING AV EN FORSTA TYP AV FOREMAL, SOM ROR SIG RELATIVT EN ANDRA TYP AV FOREMAL |
摘要 |
<p>A system providing radio communication between a first station and at least one additional station wherein the first station is equipped to transmit an interrogation signal and also an information-bearing signal having a key signal component and an information signal component, wherein the additional station is equipped to receive the information-bearing signal and to store the information contained in the information signal component in a read/write memory only when the key signal component corresponds to a pre-selected key code, and wherein the additional station provides for the transmission of the stored information upon the reception of the interrogating signal to facilitate the reception of such information at the first station.</p> |
申请公布号 |
SE417026(C) |
申请公布日期 |
1982.03.21 |
申请号 |
SE19760009732 |
申请日期 |
1976.09.02 |
申请人 |
STIFTELSEN * INSTITUTET FOR MIKROVAGSTEKNIK VID TEKNISKA;HOGSKOLAN I STOCKHOLM |
发明人 |
B * HENOCH |
分类号 |
B61L25/04;G01D5/48;G01S13/75;G01S13/76;G01S13/91;G07C5/00;G08C17/00;G08G1/00;G08G1/01;G08G1/017;(IPC1-7):08G1/00;01S9/56 |
主分类号 |
B61L25/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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