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发明名称
PAGING SYSTEM WITH IMPROVED ACKNOWLEDGE-BACK CAPABILITIES
摘要
申请公布号
EP0462982(A4)
申请公布日期
1992.12.23
申请号
EP19900903102
申请日期
1990.02.07
申请人
MOTOROLA, INC.
发明人
GUTMAN, JOSE;SHAPIRO, STEVEN, CURTIS
分类号
G08B;G08B7/06;H04W84/02;H04W88/18;(IPC1-7):G08B23/00
主分类号
G08B
代理机构
代理人
主权项
地址
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