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Expired
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Benjamin Seebohm Rowntree
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Individual
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Individual
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Publication of GB190607507ApublicationCriticalpatent/GB190607507A/en
7507. Rowntree, B. S. March 28. Scrubbers and washers.-The lower parts of one or more compartments of a spray washer may be filled with stoneware or other scrubbing surfaces 8, as in chemical scrubbing towers.
GB190607507D1906-03-281906-03-28Improvements in Apparatus for Separating Grit and Smoke from Boiler Flue Gases.
ExpiredGB190607507A
(en)
Improvements in Apparatus for Condensing and Purifying Gases, the same being especially applicable for use in the Manufacture of Sulphuric and other Acids.