FR510004A - Procédé pour la fabrication de pièces spéciales en quartz fondu, par matricage de cette matière portée par la chaleur à l'état de ramollissement
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Procédé pour la fabrication de pièces spéciales en quartz fondu, par matricage de cette matière portée par la chaleur à l'état de ramollissement
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LE QUARTZ FONDU
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LE QUARTZ FONDU
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Application filed by LE QUARTZ FONDUfiledCriticalLE QUARTZ FONDU
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Publication of FR510004ApublicationCriticalpatent/FR510004A/fr
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
C03B11/06—Construction of plunger or mould
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Engineering & Computer Science
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Chemical & Material Sciences
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Manufacturing & Machinery
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Materials Engineering
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Organic Chemistry
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FR510004A1919-06-121919-06-12Procédé pour la fabrication de pièces spéciales en quartz fondu, par matricage de cette matière portée par la chaleur à l'état de ramollissement
ExpiredFR510004A
(fr)