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经营范围
发明名称
INTERFACE CIRCUIT FOR TELEPHONE CHANNEL
摘要
申请公布号
JPS596692(A)
申请公布日期
1984.01.13
申请号
JP19830111794
申请日期
1983.06.21
申请人
APURAIDO SUPEKUTORAMU TEKUNOROJIIZU INC
发明人
DONARUDO DABURIYUU MOOZEZU;CHIYAARUZU HASUTEITSUGU;SHII REI BARAADO
分类号
H04Q3/42;H04M11/06;H04Q3/72
主分类号
H04Q3/42
代理机构
代理人
主权项
地址
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