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经营范围
发明名称
Improvements in or relating to motor control arrangements for printing telegraph receivers
摘要
申请公布号
GB644053(A)
申请公布日期
1950.10.04
申请号
GB19470020842
申请日期
1947.07.31
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
POULTER THOMAS GEOFFREY
分类号
H04L12/12
主分类号
H04L12/12
代理机构
代理人
主权项
地址
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