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Gru Nzweig & Hartmann A G
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Gru Nzweig & Hartmann A G
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Application filed by Gru Nzweig & Hartmann A GfiledCriticalGru Nzweig & Hartmann A G
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Publication of FR1073152ApublicationCriticalpatent/FR1073152A/fr
C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
C03C13/00—Fibre or filament compositions
C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
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FR1073152D1952-12-231953-03-20Procédé de fabrication de masses fondues en verre ou en matières minérales analogues
ExpiredFR1073152A
(fr)