CH345718A - Procédé de fabrication d'une feuille de verre bombée à partir d'une feuille plane et forme pour la mise en oeuvre de ce procédé
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Procédé de fabrication d'une feuille de verre bombée à partir d'une feuille plane et forme pour la mise en oeuvre de ce procédé
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Publication number
CH345718A
CH345718ACH345718DACH345718ACH 345718 ACH345718 ACH 345718ACH 345718D ACH345718D ACH 345718DACH 345718 ACH345718 ACH 345718A
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Publication date
Application filed by Pittsburgh Plate Glass CofiledCriticalPittsburgh Plate Glass Co
Publication of CH345718ApublicationCriticalpatent/CH345718A/fr
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
C03B40/005—Fabrics, felts or loose covers
C—CHEMISTRY; METALLURGY
C03—GLASS; MINERAL OR SLAG WOOL
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B23/00—Re-forming shaped glass
C03B23/02—Re-forming glass sheets
C03B23/023—Re-forming glass sheets by bending
C03B23/025—Re-forming glass sheets by bending by gravity
C—CHEMISTRY; METALLURGY
C03—GLASS; MINERAL OR SLAG WOOL
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B23/00—Re-forming shaped glass
C03B23/02—Re-forming glass sheets
C03B23/023—Re-forming glass sheets by bending
C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Organic Chemistry
(AREA)
CH345718D1957-03-071958-03-06Procédé de fabrication d'une feuille de verre bombée à partir d'une feuille plane et forme pour la mise en oeuvre de ce procédé
CH345718A
(fr)