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Siegmund Feitler
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Individual
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Individual
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Publication of GB190822744ApublicationCriticalpatent/GB190822744A/en
22,744. Feitler, S. Oct. 26. Scrubbers and washers.-The dust-laden air is drawn by a pipe 7 of a vacuum cleaner into a chamber 4 through a passage 6 provided with baffles 5. Water is introduced into the upper part of the passage 5 by a pipe 11 provided with a cock 12, and the chamber 4 communicates with the drain by a pipe 15 provided with a cock 16. The cocks 12, 16 are connected to a vertically moving rod 20.