| 发明名称 |
METHOD FOR IDENTIFYING THAWED AND REFROZEN PRODUCTS |
| 摘要 |
A method of freezing a food product comprises the step of forming an indentation on the frozen food product. Such indentation is capable of being irreversibly altered after the frozen food product is thawed so that it is an indication that the frozen food product has been thawed during storage. |
| 申请公布号 |
EP1552228(A4) |
申请公布日期 |
2005.11.09 |
| 申请号 |
EP20030791927 |
申请日期 |
2003.08.28 |
| 申请人 |
WINTERLAB LIMITED |
发明人 |
LIBERMAN, BARNET |
| 分类号 |
A23G9/22;A23L3/36;G01K11/06;G01K11/08;G01N33/18 |
主分类号 |
A23G9/22 |
| 代理机构 |
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代理人 |
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