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经营范围
发明名称
AUTOMATIC CALLING TELEPHONE SYSTEM
摘要
申请公布号
JPH01112854(A)
申请公布日期
1989.05.01
申请号
JP19870269236
申请日期
1987.10.27
申请人
TOSHIBA CORP;TOSHIBA AUDIO VIDEO ENG CORP
发明人
OGUMA TADASHI;ISHIKAWA TOSHIRO
分类号
H04M1/64;H04M11/00
主分类号
H04M1/64
代理机构
代理人
主权项
地址
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