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发明名称
Einrichtung zur Nachrichtenübermittlung in Geheimschrift über Telegraphenanlagen.
摘要
申请公布号
CH160588(A)
申请公布日期
1933.03.15
申请号
CHD160588
申请日期
1931.07.15
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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