发明名称 Library card holder
摘要 A pocket for holding media is disclosed, comprising two sheets of clear archival material fused on three sides to form a pocket and including attachment means, such as a coating of adhesive, to attach the holder to a book or other media.
申请公布号 US2004222275(A1) 申请公布日期 2004.11.11
申请号 US20030431478 申请日期 2003.05.07
申请人 MT.PLEASANT GREGORY;BOWER MARK T.;READ MARVIN K. 发明人 MT.PLEASANT GREGORY;BOWER MARK T.;READ MARVIN K.
分类号 B42F7/02;(IPC1-7):B65D27/00 主分类号 B42F7/02
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