| B 08 B | CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL (brushes A 46; devices for domestic or like cleaning A 47 L; separation of particles from liquids or gases B 01 D; separation of solids B 03, B 07; spraying or applying liquids or other fluent materials to surfaces in general B 05; cleaning devices for conveyers B 65 G 45/10; concurrent cleaning, filling and closing of bottles B 67 C 7/00; inhibiting corrosion or incrustation in general C 23; cleaning streets, permanent ways, beaches or land E 01 H; parts, details or accessories of swimming or splash baths or pools, specially adapted for cleaning E 04 H 4/16; preventing or removing electrostatic charges H 05 F)
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