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发明名称
Serviço de telemarketing
摘要
申请公布号
BR7302454(U)
申请公布日期
1995.07.25
申请号
BR1993MU02454U
申请日期
1993.12.03
申请人
SIGNORETTI JULIO GUIDO
发明人
JULIO GUIDO SIGNORETTI
分类号
H04M11/06;(IPC1-7):H04M11/06
主分类号
H04M11/06
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代理人
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