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经营范围
发明名称
Cifferregistrerende og cifferudsendende Apparat til Telefonsystemer.
摘要
申请公布号
DK54900(C)
申请公布日期
1938.06.27
申请号
DKD54900
申请日期
1935.03.25
申请人
STANDARD ELECTRIC AKTIESELSKAB (STANDARD ELECTRIC LTD.)
发明人
分类号
主分类号
代理机构
代理人
主权项
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