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发明名称
FACSIMILE APPARATUS
摘要
申请公布号
CA431434(A)
申请公布日期
1945.11.20
申请号
CAD431434
申请日期
申请人
THE WESTERN UNION TELEGRAPH COMPANY
发明人
RALEIGH JOHNSON WISE;GEORGE LUDWIG ERICKSON
分类号
主分类号
代理机构
代理人
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