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发明名称
TELEPHONE COMMUNICATION APPARATUS AND METHOD
摘要
A telephone communication apparatus for receiving data from a telephone network in either of two modes, i.e., an acoustic mode and an electromagnetic mode, and for automatically selecting the particular mode that provides fewer data errors.
申请公布号
CA2011259(C)
申请公布日期
1994.05.24
申请号
CA19902011259
申请日期
1990.03.01
申请人
TELXON CORPORATION
发明人
SCHLEY-MAY, JAMES T.
分类号
H04M1/215;H04M11/06;(IPC1-7):H04M11/00
主分类号
H04M1/215
代理机构
代理人
主权项
地址
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