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发明名称
MODEM EQUIPMENT
摘要
申请公布号
JPH01220950(A)
申请公布日期
1989.09.04
申请号
JP19880044456
申请日期
1988.02.29
申请人
CANON INC
发明人
YAGUCHI TATSUYA;NAKAJIMA TOSHIFUMI
分类号
G10L11/00;G10L15/00;H04M11/00
主分类号
G10L11/00
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代理人
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