| 摘要 |
An opener for bivalves, such as clams and oysters, which comprises a holder for a bivalve, an opening blade, having a handle, for insertion between the bivalve shells, said blade being pivotally mounted by a ball joint to allow motion in a vertical plane and rotation about its longitudinal axis, and a spatula-like, flattened spoon for detaching the bivalve from its shells.
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