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发明名称
Printing telegraph apparatus
摘要
申请公布号
US2339724(A)
申请公布日期
1944.01.18
申请号
US19430477926
申请日期
1943.03.04
申请人
CREED AND COMPANY LIMITED
发明人
SALMON REGINALD DENNIS
分类号
H01H67/26
主分类号
H01H67/26
代理机构
代理人
主权项
地址
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