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发明名称
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摘要
申请公布号
US3027665(A)
申请公布日期
1962.04.03
申请号
US19590854399
申请日期
1959.11.20
申请人
HOLLISTER INCORPORATED
发明人
JOHN CODY ST.
分类号
G09F3/00
主分类号
G09F3/00
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代理人
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