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发明名称
Facsimile synchronizing system
摘要
申请公布号
US2212971(A)
申请公布日期
1940.08.27
申请号
US19400343536
申请日期
1940.07.02
申请人
FINCH WILLIAM G H
发明人
FINCH WILLIAM G. H.
分类号
H04N1/36
主分类号
H04N1/36
代理机构
代理人
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