Patents
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A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general
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A47L - Domestic washing or cleaning; Suction cleaners in general
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A47L 25 - Domestic cleaning devices not provided for in other groups of this subclass
Patents for A47L 25 - Domestic cleaning devices not provided for in other groups of this subclass (2,402)
02/1978
02/14/1978
US4073027
Cleaning brush
02/1976
02/03/1976
US3936199
Method of and apparatus for the cleaning of textiles
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