| 摘要 |
The invention relates to a device permitting pre-opening of oysters without effort and without the risk of injury, whilst retaining all their flavour. It consists of an arm 1 permitting the translational movement of the guide 2 extended by a punch 3 and with the aid of a spring 4. The punch 3 penetrates into the oyster resting on the base 5, thus permitting detachment of the hinge. The device according to the invention is particularly intended for opening oysters without loss of quality. <IMAGE>
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