CPC Subgroup
B05B 15/531 using backflow
Full Title
Details of spraying plant or spraying apparatus not otherwise provided for; Accessories > Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter > for removal of clogging particles > using backflow
1 direct subcode
Child Classifications
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- B05B 15/534 by reversing the nozzle relative to the supply conduit