Society of Glass Technology · [Sheffield] · leaf 486
Sprechacua, 1907, 40, 29; 1908, 41, 42. ABSTRACTS AND REVIEWS VOL. IV. NOTE. 1. The abstracts of British Patents are taken from the official abstracts in Illustrated Official Journal (Patents). 2. The fact that an abstract is given of a U.S.A. Patent Specifi- cation does not necessarily imply that… … Pat. No. 117991.) (September 8th, 1917, No. 12887).—Blast fur-nace flue dust is dissolved in water and treated with air to render the 1—2 JOURNAL OF THE SOCIETY OF GLASS TECHNOLOGY. iron compounds insoluble. Lime or the like is then added toprecipitate magnesia, and the solution is then evaporated…
Glass
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