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发明名称
INDEX STRIP HOLDER
摘要
申请公布号
US3438143(A)
申请公布日期
1969.04.15
申请号
USD3438143
申请日期
1966.09.01
申请人
CHARLES R. WOLFERSBERGER JR.
发明人
CHARLES R. WOLFERSBERGER JR.
分类号
G09F3/20;(IPC1-7):G09F3/20
主分类号
G09F3/20
代理机构
代理人
主权项
地址
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