Puzzled lunch-box
The utility model relates to a puzzled lunch-box whose box body and box cover are connected by a hinge, and a puzzled lock is installed on the box body of the boundary position of the box body and the box cover. Using the puzzled lunch-box can prevent the crossing use and the disease transmission.
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| Format: | Patent |
| Sprache: | eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model relates to a puzzled lunch-box whose box body and box cover are connected by a hinge, and a puzzled lock is installed on the box body of the boundary position of the box body and the box cover. Using the puzzled lunch-box can prevent the crossing use and the disease transmission. |
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