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发明名称
DATA READING, RECORDING AND TRANSFERRING DEVICES AND PROCESS
摘要
申请公布号
CA686849(A)
申请公布日期
1964.05.19
申请号
CAD686849
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
YVES POUPON;MICHEL AGON;JACQUES JEANNIOT
分类号
主分类号
代理机构
代理人
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