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Alexander Clark
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Apparatus For Disinfection Or Sterilisation
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Abstract
4404. Clark, A. Feb. 22. Water-waste preventers fitted with disinfecting- apparatus. A wire-gauze cage E containing disinfectant is suspended in a compartment or vessel B in a cistern A. At each flush, a small quantity is discharged into the cistern by a siphon D, the solution being replenished by a pipe C connected to the ball cock. The chamber B may be separate and hooked on to the outside of the cistern, or placed inside. Specifications No. 19,161, A.D. 1891, No. 5247, A.D. 1894, and No. 9276, A.D. 1898, are referred to.
GB190704404D1907-02-221907-02-22Improvements in Apparatus for Supplying Disinfectant to Flushing Cisterns.
ExpiredGB190704404A
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