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Granville Hugh Baillie
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Publication of GB191216169ApublicationCriticalpatent/GB191216169A/en
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B15/00—Drawing glass upwardly from the melt
C03B15/14—Drawing tubes, cylinders, or rods from the melt
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Materials Engineering
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Organic Chemistry
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Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
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Abstract
16,169. Baillie, G. H. July 10. Drawing.-In drawing cylinders, instead of having a leak in the air pipe as described in Specification 5281/10, for example, a large diameter bait 1 of the kind described in Specification 25,583/11 is used, and this bait is provided with air-escape holes 4 near its periphery.
GB191216169D1912-07-101912-07-10Improvements in or relating to Apparatus for Drawing Glass Cylinders.
ExpiredGB191216169A
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