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发明名称
FERNSPRECHER-SCHALTANORDNUNG.
摘要
申请公布号
DE3381263(D1)
申请公布日期
1990.04.05
申请号
DE19833381263
申请日期
1983.11.21
申请人
WESTERN ELECTRIC CO., INC., NEW YORK, N.Y., US
发明人
BENNETT, MICHAEL, JOSEPH, MIDDLETOWN, NJ 07748, US;GORDON, MAYER, ALAN, MATAWAN, NJ 07747, US;SILVERIO, JOHN, VINCENT, MIDDLETOWN, NJ 07748, US;ZYDNEY, MORTIMER, HERBERT, RUMSON, NJ 07760, US
分类号
H04Q3/545;G06F9/04;G06F9/06;G06F13/00;H04M3/00;H04M9/00;H04Q3/58;(IPC1-7):G06F9/04;G06F15/20
主分类号
H04Q3/545
代理机构
代理人
主权项
地址
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