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发明名称
CARD FEED DEVICE
摘要
申请公布号
US3618933(A)
申请公布日期
1971.11.09
申请号
USD3618933
申请日期
1969.11.10
申请人
BURROUGHS CORP.
发明人
EDWIN O. ROGGENSTEIN;EARL OLSEN
分类号
G06K13/103;(IPC1-7):B65H1/08
主分类号
G06K13/103
代理机构
代理人
主权项
地址
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