发明名称 |
Method for manufacturing an information slide or information disc. |
摘要 |
<p>Method for manufacturing an information slide or -disc, in which a piece of planar material, such as cardboard, is subdivided by parallel fold lines into at least three sections and out of at least one section a slide- or disc shaped information carrier is cut out with the exception of a portion or portions of its periphery close to a free end edge of the section which then is enclosed by two sections folded together and or glued together into an envelope, after which the points of attaching of the enclosed section with the information carrier are cut off by which the information carrier become slidable or rotatable in its envelope.</p> |
申请公布号 |
EP0142892(A1) |
申请公布日期 |
1985.05.29 |
申请号 |
EP19840201635 |
申请日期 |
1984.11.12 |
申请人 |
ALPHENAAR, GERRIT;AAFJES, REINDERT |
发明人 |
ALPHENAAR, GERRIT |
分类号 |
G06C3/00;G09C1/04;(IPC1-7):G06C3/00 |
主分类号 |
G06C3/00 |
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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