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发明名称
Printing telegraph apparatus
摘要
申请公布号
US1989727(A)
申请公布日期
1935.02.05
申请号
US19330688713
申请日期
1933.09.09
申请人
TELETYPE CORPORATION
发明人
ZENNER WALTER J.
分类号
H04L17/22
主分类号
H04L17/22
代理机构
代理人
主权项
地址
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