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发明名称
MODEM DETECTOR
摘要
申请公布号
JPH0630148(A)
申请公布日期
1994.02.04
申请号
JP19920204531
申请日期
1992.07.08
申请人
FUJITSU LTD
发明人
TAKASHIMA TOMONOBU;TANAKA TAKESHI
分类号
H04L27/00;H04M11/00;(IPC1-7):H04M11/00
主分类号
H04L27/00
代理机构
代理人
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