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发明名称
SCHALTUNG ZUR SCHNITTSTELLENBILDUNG
摘要
申请公布号
DE2622568(A1)
申请公布日期
1976.12.09
申请号
DE19762622568
申请日期
1976.05.20
申请人
WESTERN ELECTRIC CO.INC.
发明人
BRYAN JAMES,DENNIS;KAI LIU,CHAO;JAMES MORGAN,DENNIS;CHARLES SMITH,DOUGLAS;MCKEE SMITH,ROBERT
分类号
H04M3/56;H04Q11/04;(IPC1-7):H04M3/56
主分类号
H04M3/56
代理机构
代理人
主权项
地址
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