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
Landscapes
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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Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like
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Procede et dispositif de fabrication et de separation de particules solides contenues dans un bain de liquide refrigerant dont les masses volumiques des deux phases liquide et solide sont de valeurs proches