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发明名称
Baie de commutation pour installation de téléphonie automatique
摘要
申请公布号
CH317316(A)
申请公布日期
1956.11.15
申请号
CHD317316
申请日期
1953.07.25
申请人
STANDARD TELEPHONE ET RADIO S. A.
发明人
PATTERSON ARTHUR,RICHARD
分类号
H04Q1/04
主分类号
H04Q1/04
代理机构
代理人
主权项
地址
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