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FRANCOIS AUGUSTE HOUPEAU
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FRANCOIS AUGUSTE HOUPEAU
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Publication of FR510325ApublicationCriticalpatent/FR510325A/fr
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B23/00—Re-forming shaped glass
C03B23/04—Re-forming tubes or rods
C03B23/049—Re-forming tubes or rods by pressing
C03B23/0496—Re-forming tubes or rods by pressing for expanding in a radial way, e.g. by forcing a mandrel through a tube or rod
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Engineering & Computer Science
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Organic Chemistry
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FR510325A1919-07-241919-07-24Outil servant à mouler ou à rectifier des pièces tubulaires en verre, de forme cylindrique ou tronconique
ExpiredFR510325A
(fr)