发明名称 Stamp display system
摘要 A stamp collection sleeve is provided including a pair of sheets of clear plastic integrally coupled along inboard edges, outboard edges, and top and bottom edges thereof. The sheets are each further coupled along lines for defining a plurality of compartments which are accessible via openings situated along a single line which extends between the compartments.
申请公布号 US6059317(A) 申请公布日期 2000.05.09
申请号 US19980070565 申请日期 1998.04.30
申请人 WILEY, BENNIE 发明人 WILEY, BENNIE
分类号 B42F5/02;B42F7/06;(IPC1-7):B65D85/30 主分类号 B42F5/02
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