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发明名称
Record controlled duplicate printing machine
摘要
申请公布号
US2647460(A)
申请公布日期
1953.08.04
申请号
US19490078562
申请日期
1949.02.26
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
RABENDA EDWARD J.
分类号
A61H9/00
主分类号
A61H9/00
代理机构
代理人
主权项
地址
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