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发明名称
ACKNOWLEDGE BACK PAGER WITH APPARATUS FOR CONTROLLING TRANSMIT FREQUENCY.
摘要
申请公布号
EP0394357(B1)
申请公布日期
1995.09.06
申请号
EP19890901806
申请日期
1988.12.12
申请人
MOTOROLA, INC.
发明人
SIWIAK, KAZIMIERZ;KEBA, JAMES, M.;STEEL, FRANCIS ROBERT
分类号
G08B5/36;B63B21/48;G08B3/10;H04L1/18;H04W84/02;(IPC1-7):G08B5/22
主分类号
G08B5/36
代理机构
代理人
主权项
地址
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