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Saint Gobain Quartz SAS
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Quartz and Silice SA
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Application filed by Quartz and Silice SAfiledCriticalQuartz and Silice SA
Application grantedgrantedCritical
Publication of FR708096ApublicationCriticalpatent/FR708096A/en
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
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Chemical & Material Sciences
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Engineering & Computer Science
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Materials Engineering
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Organic Chemistry
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FR708096D1930-03-281930-03-28
Drawing process in the form of tubular parts, more particularly applicable to silica glass
ExpiredFR708096A
(en)