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发明名称
Perfectionnements aux claviers perforateurs et compteurs de machines à composer et similaires
摘要
申请公布号
FR702187(A)
申请公布日期
1931.03.31
申请号
FRD702187
申请日期
1930.08.27
申请人
TELETYPE CORPORATION
发明人
分类号
B41B25/00
主分类号
B41B25/00
代理机构
代理人
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地址
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