| 发明名称 |
Device for perforating bakery goods such as English muffins |
| 摘要 |
A device for perforating the edges of individual bakery products to facilitate the separation of the products into portions.
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| 申请公布号 |
US4287801(A) |
申请公布日期 |
1981.09.08 |
| 申请号 |
US19800118509 |
申请日期 |
1980.02.04 |
| 申请人 |
HANSON, DOUGLAS R. |
发明人 |
HANSON, DOUGLAS R. |
| 分类号 |
A21C11/12;A21C15/04;B26F1/20;(IPC1-7):B26D3/30 |
主分类号 |
A21C11/12 |
| 代理机构 |
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代理人 |
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