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发明名称
Record card cabinet having movable card-carrying drawers
摘要
申请公布号
US2901308(A)
申请公布日期
1959.08.25
申请号
US19560615040
申请日期
1956.10.10
申请人
ACME VISIBLE RECORDS, INC.
发明人
ATTWOOD CHARLES E.
分类号
B42F17/18
主分类号
B42F17/18
代理机构
代理人
主权项
地址
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