PATANT CERTIFICATE

PATANT FOR INTERDENTAL BRUSH

Japanese Patent
Of Interdental
Brush

Japanese Patent For
Avoiding
Brush Parts From Handle

Japanese
Manufactured Method
Of Interdental Brush

Manufactured Method
Of Interdental Brush-1

Manufactured Method
Of Interdental Brush

German Patent

American Patent

PATENT FOR BOTTLE BRUSH

Patent Of Bottle Brush
Of China

Patent Of Bottle Brush
Of China