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发明名称
Transmetteur d'appel téléphonique
摘要
申请公布号
BE597861(A1)
申请公布日期
1961.03.31
申请号
BE19600597861
申请日期
1960.12.06
申请人
WESTERN ELECTRIC COMPANY INCORPORATED
发明人
CLIFFORD EDWIN MITCHELLE;ROBERT ELWYN PRESCOTT;LEO SCHENKER;DONALD GARY TWEED
分类号
H01H13/12;H01H13/72;H04M1/23;(IPC1-7):H04M
主分类号
H01H13/12
代理机构
代理人
主权项
地址
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