Patente
Method and apparatus for assessing the penetration of tooth
cleaning elements in the gingival pocket
US 8381571 B2
Method and device for measuring the efficacy of plaque removal US 20100280793 A1
Method and apparatus for assessing the gentleness of
brushes US 8161792 B2
Handheld toothbrush US 7146675 B2
Tufting for a Toothbrush Head US D507114
S1
Determining gaseous component of dialysis DE
9919572A1
Dieses Internetangebot nutzt Google Patents, eine Dienstleistung der Google Inc. (“Google”).