发明名称 |
Binding for paper sheets - has side hinge cut in edge with shaped covers and binding strip |
摘要 |
<p>The binder is for sheets which have been previously perforated. They are then bent and stacked in numbers and a cover can be added. The hinge part of each sheet is rectangular or half round.</p> |
申请公布号 |
FR2527522(A1) |
申请公布日期 |
1983.12.02 |
申请号 |
FR19820009322 |
申请日期 |
1982.05.26 |
申请人 |
BONHEUR GEORGES CLAUDE |
发明人 |
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分类号 |
B42F13/16;(IPC1-7):42F13/00 |
主分类号 |
B42F13/16 |
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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