BE735503A - - Google Patents

Info

Publication number
BE735503A
BE735503A BE735503DA BE735503A BE 735503 A BE735503 A BE 735503A BE 735503D A BE735503D A BE 735503DA BE 735503 A BE735503 A BE 735503A
Authority
BE
Belgium
Legal status (The legal status 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 status listed.)
Expired
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE735503A publication Critical patent/BE735503A/xx
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/10Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86Vessels; Containers; Vacuum locks
    • H01J29/863Vessels or containers characterised by the material thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
BE735503D 1968-07-03 1969-07-01 Expired BE735503A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6809435A NL6809435A (xx) 1968-07-03 1968-07-03

Publications (1)

Publication Number Publication Date
BE735503A true BE735503A (xx) 1970-01-02

Family

ID=19804078

Family Applications (1)

Application Number Title Priority Date Filing Date
BE735503D Expired BE735503A (xx) 1968-07-03 1969-07-01

Country Status (11)

Country Link
US (1) US3821004A (xx)
AT (1) AT291457B (xx)
BE (1) BE735503A (xx)
BR (1) BR6910411D0 (xx)
DE (1) DE1933584C3 (xx)
ES (1) ES369010A1 (xx)
FR (1) FR1580656A (xx)
GB (1) GB1231979A (xx)
NL (1) NL6809435A (xx)
RO (1) RO61530A (xx)
SE (1) SE346180B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940278A (en) * 1974-06-10 1976-02-24 Owens-Corning Fiberglas Corporation Fiber optics
JPS5983961A (ja) * 1982-10-29 1984-05-15 Mitsubishi Electric Corp カラ−陰極線管
JPH07120515B2 (ja) * 1990-09-27 1995-12-20 三菱電機株式会社 光選択吸収膜付カラー陰極線管
CN117011963B (zh) * 2023-10-07 2023-12-08 四川金投科技股份有限公司 一种基于电子钥匙的智能锁及智能门控系统

Also Published As

Publication number Publication date
ES369010A1 (es) 1971-07-16
AT291457B (de) 1971-07-12
NL6809435A (xx) 1970-01-06
DE1933584B2 (de) 1978-04-27
SE346180B (xx) 1972-06-26
DE1933584C3 (de) 1978-12-21
BR6910411D0 (pt) 1973-01-30
FR1580656A (xx) 1969-09-05
GB1231979A (xx) 1971-05-12
RO61530A (xx) 1977-06-15
DE1933584A1 (de) 1970-01-29
US3821004A (en) 1974-06-28

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