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发明名称
A DEVICE FOR SWITCHING TELEPHONE CALLS TO A FACSIMILE MACHINE OR TO A TELEPHONE SET
摘要
申请公布号
GB9022690(D0)
申请公布日期
1990.11.28
申请号
GB19900022690
申请日期
1990.10.18
申请人
SOCIETE D'APPLICATIONS GENERALES D'ELECTRICITE ET DE MECANIQUE SAGEM
发明人
分类号
H04M11/06;H04N1/327
主分类号
H04M11/06
代理机构
代理人
主权项
地址
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