| 发明名称 |
Referencing device and method. |
| 摘要 |
<p>A referencing device and method wherein a corner constructed of two generally rectangular plies is closed along two adjacent sides and arranged to receive a larger generally rectangular sheet and with provision on the outer plies for informational indicia. <IMAGE></p> |
| 申请公布号 |
EP0529115(A1) |
申请公布日期 |
1993.03.03 |
| 申请号 |
EP19910114093 |
申请日期 |
1991.08.22 |
| 申请人 |
WALLACE COMPUTER SERVICES, INC. |
发明人 |
TEMPLET, VICKI |
| 分类号 |
B42D5/00;B42F1/12 |
主分类号 |
B42D5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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