Patent classifications
A
HUMAN NECESSITIES
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A46
BRUSHWARE
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A46B
BRUSHES
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11/00
Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
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A46B11/0079
Arrangements for preventing undesired leakage or dispensing
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A46B11/0086
Means for closing or sealing, e.g. toothpaste outlet when brush not in use thereby preventing leakage or drying out
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