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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B05
SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
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B05B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
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7/00
Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
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B05B7/24
with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
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B05B7/2402
Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
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B05B7/2475
comprising a container carried on the back of the user
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