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发明名称
Improvements in or relating to facsimile recorders
摘要
申请公布号
GB624893(A)
申请公布日期
1949.06.17
申请号
GB19470002336
申请日期
1947.01.24
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
分类号
H04N1/23
主分类号
H04N1/23
代理机构
代理人
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