| 发明名称 |
System for opening envelopes comprises wire inserted under envelope fold having one end going beyond fold |
| 摘要 |
<p>A wire (2) is inserted under the envelope fold (1) and glued along its length. One end of the wire (3) going beyond one side of the fold is colored red.</p> |
| 申请公布号 |
FR2841220(A1) |
申请公布日期 |
2003.12.26 |
| 申请号 |
FR20020007573 |
申请日期 |
2002.06.19 |
| 申请人 |
GERMINAGNI PATRICK |
发明人 |
GERMINAGNI PATRICK |
| 分类号 |
B65D27/38;(IPC1-7):B65D27/38 |
主分类号 |
B65D27/38 |
| 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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