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Individual
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Individual
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Priority to ES1985291299UpriorityCriticalpatent/ES291299Y/en
Publication of ES291299UpublicationCriticalpatent/ES291299U/en
Application grantedgrantedCritical
Publication of ES291299YpublicationCriticalpatent/ES291299Y/en
Toothbrush with replaceable handle, of the type comprising, a brush body and the handle that constitutes the reservoir of the liquid or toothpaste, the body having a conduit in connection with the bristles and with the reservoir itself once this is conveniently attached to the corresponding end zone of the body of the brush, characterized in that in the corresponding end area the body of the brush has a decrease in section that cooperates in defining a peripheral step in which the end of the tank abuts in the coupling, while the free end of the body is shaped so as to favor partial detachment or perforation of an inner closing wall of the tank and because the tank deforms elastically so that the dental product flows through the conduit towards the bristles. (Machine-translation by Google Translate, not legally binding)
ES1985291299U1985-12-261985-12-26
DENTAL BRUSH WITH REPLACABLE HANDLE.
ExpiredES291299Y
(en)
Tooth brush with detachable dentifrice cartridge - has bore in head leading from bristles to piercing element inserted into reservoir to provide bristles with cleaning solution