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发明名称
Schaltungsanordnung zur Zählung und Bewertung von Verbindungen in Telegraphenanlagen.
摘要
申请公布号
CH180538(A)
申请公布日期
1935.10.31
申请号
CHD180538
申请日期
1934.10.17
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT SIEMENS & HALSKE
分类号
主分类号
代理机构
代理人
主权项
地址
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