| 摘要 |
An interdental toothbrush comprising a handle (1) and a wire brush (8) attached thereto, in which the wire brush is integral with a support (6) joined rotatingly to the handle, so that the tilting of the wire brush with respect to the axis of the handle may be adjusted, means (11, 12) being provided for locking said support at the desired angle with respect to the handle.
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