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发明名称
Tabulator
摘要
申请公布号
US1756401(A)
申请公布日期
1930.04.29
申请号
US19280294769
申请日期
1928.07.23
申请人
SUNDSTRAND CORPORATION
发明人
SUNDSTRAND OSCAR J.
分类号
B41J21/04
主分类号
B41J21/04
代理机构
代理人
主权项
地址
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