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Publication of FR746419ApublicationCriticalpatent/FR746419A/en
A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
A46B11/0072—Details
A46B11/0079—Arrangements for preventing undesired leakage or dispensing
FR746419D1932-11-251932-11-25
Automatic dispensing device for tank, hygiene and toilet devices, particularly applicable to toothbrushes, badgers, etc.
ExpiredFR746419A
(en)