BE256737A - - Google Patents

Info

Publication number
BE256737A
BE256737A BE256737DA BE256737A BE 256737 A BE256737 A BE 256737A BE 256737D A BE256737D A BE 256737DA BE 256737 A BE256737 A BE 256737A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE256737A publication Critical patent/BE256737A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
BE256737D 1925-06-05 BE256737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1467625A GB256737A (en) 1925-06-05 1925-06-05 Improvements in colourless crookes glass

Publications (1)

Publication Number Publication Date
BE256737A true BE256737A (en)

Family

ID=10045561

Family Applications (1)

Application Number Title Priority Date Filing Date
BE256737D BE256737A (en) 1925-06-05

Country Status (2)

Country Link
BE (1) BE256737A (en)
GB (1) GB256737A (en)

Also Published As

Publication number Publication date
GB256737A (en) 1926-08-19

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