| http://www.w3.org/ns/prov#value | - BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially-sectioned side view of the tooth-cleaning apparatus of the present invention, illustrating the drive and transmission means of the apparatus; FIG. 2 is a partially-sectioned bottom view of the tooth-cleaning apparatus of FIG. 1 taken along line 2--2 and further illustrating the drive and transmission means of the apparatus; FIG. 3 is a cross-
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