| 摘要 |
Tongs for opening bivalve molluscs, particularly oysters, comprising two arms 1, 2 hinged to each other and forming between themselves a grasping area 4, one of the arms being continued past the grasping area in the form of a cutter blade 5, the tongs being characterised in that the two arms touch each other in the grasping area 4 around the perimeter of a well 13 formed in at least one of the arms 1, 2. <IMAGE>
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