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发明名称
Vielfachfeld aus Kontaktfedersätzen in Fernmeldeanlagen
摘要
申请公布号
CH316978(A)
申请公布日期
1956.10.31
申请号
CHD316978
申请日期
1953.03.20
申请人
STANDARD TELEPHON UND RADIO AG.
发明人
GUENTHER,ERHARD
分类号
H04Q1/16
主分类号
H04Q1/16
代理机构
代理人
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地址
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