... glass , cutting out heat rays and ultra - violet rays . Experiments for windows for X - ray bulbs ; the most successful glass contained lithium borate . Rhodius Bros. ' ( German ) red lead was found to contain 0.135 per cent . of oxide ...
... glass by means of a flux , usually borax . ( 7 ) German and Bohemian . - The time when glass was first made in Ger- many is uncertain , although Tscheuschner adduces as evidence that painted windows of glass were used in a Bavarian ...
... glass , cutting out heat rays and ultra - violet rays . Experiments for windows for X - ray bulbs ; the most successful glass contained lithium borate . Rhodius Bros. ' ( German ) red lead was found to contain 0 · 135 per cent . of ...
... particulars . STURTEVANT ENGINEERING CO . , LD . 149 , Queen Victoria St , LONDON & C MANCHESTER 196 , Deansgate GLASGOW 50 , Wellington Street D2 12 corresponding to the Society of Glass Technology here . The. February , 1927 . 65 GLASS.
... Window Glass , Mechanical Production of 209 269 65 Glass Containers , Free ... Technology , Some Calculations of Glass Tubing , Machine Drawing of ... the German Glass Manufacturers , Central Bu- reau for Improving Fuel ...
... glass manufacture - Ger . ) 1943. 4f . ( in German ) Order from LC Mi $ 1.25 Enl Pr . $ 2.50 PB 90763 Plans of glass manufacturing plant . ( Eckert ) n.d. 142f . Order from LC Mi $ 5.75 Enl Pr $ 20.00 PB 91079 Glass industry of Germany ...
... window - glass . * The use of white glass for windows in dwellings , dates from a much later period ; these were ... the German glass - makers in the year 1625 , although their properties were first explained by Chanut in 1656 ...
... technology. It took until 1982 to consolidate the remnants of these collections in the newly founded Deutsches ... the German inventory of the intangible cultural heritage of UNESCO, and suc- ceeded in 2015. The Continium discovery ...
GLASS TECHNOLOGY - INDUSTRIAL NOTES - TRADE HELPS TECHNICAL ADVISORY COUNCIL ... German authorities soon became interested in the new glass and have raised ... WINDOW OPENINGS Technical News Bulletin No. 61 , published by the ...
Technological Intelligence on the Battlefield Azriel Lorber. Window “Window” was the code name the British assigned ... the Germans developed this technology simultaneously, and both were afraid to employ it because they feared the ...