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发明名称
Improvements in and relating to printing telegraph apparatus
摘要
申请公布号
GB455799(A)
申请公布日期
1936.10.28
申请号
GB19350015777
申请日期
1935.05.30
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
分类号
H04L17/06
主分类号
H04L17/06
代理机构
代理人
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