Explanatory notes
… liquids or gases, other than , e.g., filter funnels, milk strainers, strainers for filtering paints (generally Chapter … drum, basket or bowl, etc., revolving at great speed in a stationary collector, usually cylindrical, against the walls … (6) Centrifuges for dehydrating wines, tallow, starches, etc. (7) Nitrating centrifuges for …