| http://www.w3.org/ns/prov#value | - FIG. 1A is a side view of a toothbrush with timer and signalling means exhibiting the following features: tongue scraper, standard interchangeable toothbrush head with bristles, interchangeable screw-in part, top distal end of handle, middle of handle, bottom distal end of handle, display screen, on/off reset button, speaker and vibrating means and battery.
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