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发明名称
CAROUSEL SIGN
摘要
申请公布号
US3579880(A)
申请公布日期
1971.05.25
申请号
USD3579880
申请日期
1969.06.16
申请人
EDWARD L. MURPHY
发明人
EDWARD L. MURPHY
分类号
G09F7/02;G09F11/02;G09F15/00;(IPC1-7):G09F11/10
主分类号
G09F7/02
代理机构
代理人
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