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Compagnie des Lampes
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Compagnie des Lampes
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Application filed by Compagnie des LampesfiledCriticalCompagnie des Lampes
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Publication of FR871589ApublicationCriticalpatent/FR871589A/fr
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B23/00—Re-forming shaped glass
C03B23/20—Uniting glass pieces by fusing without substantial reshaping
C03B23/207—Uniting glass rods, glass tubes, or hollow glassware
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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
(AREA)
FR871589D1940-12-201940-12-20Perfectionnements au travail du verre et matières analogues et, notamment, à la fabrication des lampes électriques
ExpiredFR871589A
(fr)