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EXCAVATING TOOTH, SUBSTITUTE TOOTH POINT AND METHOD FOR INSTALLING THE TOOTH POINT.
EXCAVATING TOOTH, SUBSTITUTE TOOTH POINT AND METHOD FOR INSTALLING THE TOOTH POINT.
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机译:挖掘牙,替代牙点和安装牙点的方法。
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摘要
A TEETH GUIDE (10 '') HAVING UPPER AND LOWER KEY GROOVES WHERE THE REAR WALL SLOTS (16``, 17 '') ARE EXTERNALLY CONVERGENT IN RELATION TO THE FRONT WALL (15 '') CURVED LOCKING.
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