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发明名称
Improvements in printing telegraph apparatus
摘要
申请公布号
GB340583(A)
申请公布日期
1930.12.29
申请号
GB19290029296
申请日期
1929.09.27
申请人
STANDARD TELEPHONES AND CABLES, LIMITED;ERIC MALCOLM SWIFT MCWHIRTER
发明人
分类号
H04L27/26
主分类号
H04L27/26
代理机构
代理人
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