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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1/00
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
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B05B1/14
with multiple outlet openings; with strainers in or outside the outlet opening
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B05B1/16
having selectively- effective outlets
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B05B1/1609
with a selecting mechanism comprising a lift valve
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B05B1/1618
where said valve is a double-seat lift valve
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