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经营范围
发明名称
Improvements in or relating to facsimile telegraph systems
摘要
申请公布号
GB543023(A)
申请公布日期
1942.02.06
申请号
GB19400009722
申请日期
1940.06.03
申请人
CREED AND COMPANY LIMITED;ALFRED EDWARD THOMPSON;REGINALD DENNIS SALMON
发明人
分类号
H04N3/04
主分类号
H04N3/04
代理机构
代理人
主权项
地址
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