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发明名称
Mobile data telephone
摘要
申请公布号
US5257397(A)
申请公布日期
1993.10.26
申请号
US19900566733
申请日期
1990.08.13
申请人
AT&T BELL LABORATORIES
发明人
BARZEGAR, FARHAD;ERYAMAN, CAN A.;RUSSELL, JESSE E.;SCHROEDER, ROBERT E.
分类号
H04B7/26;H04W88/02;(IPC1-7):H04Q7/00
主分类号
H04B7/26
代理机构
代理人
主权项
地址
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