Production of jigs for manufacturing miscellaneous items complete
Bristle head and toothbrushes including stated feature
Functional brush head and interdental brushes with stated feature
TFSI, TSI
Toothbrush head
Toothbrush head
Toothbrush handle
Toothbrush handle
Toothbrush manufacturing method and toothbrushes manufactured with stated procedure
Manufacturing methods of core-sheath filament, monofilaments for toothbrush bristles, and toothbrushes containing these items
Manufacturing method for creating bristle heads that contain effects of bamboo salt and pine leaves