| 发明名称 |
Method and apparatus for freezing products |
| 摘要 |
A tunnel freezer having a metal belt for carrying product therethrough, wherein the weight of said belt is from 1 kg per square meter of surface area to 6 kg per square meter of surface area.
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| 申请公布号 |
US6725686(B2) |
申请公布日期 |
2004.04.27 |
| 申请号 |
US20020262396 |
申请日期 |
2002.09.30 |
| 申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
MILLER JEREMY P. |
| 分类号 |
B65G15/48;F25D3/11;F25D25/04;(IPC1-7):F25D25/04 |
主分类号 |
B65G15/48 |
| 代理机构 |
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