NL237926A - - Google Patents

Info

Publication number
NL237926A
NL237926A NL237926DA NL237926A NL 237926 A NL237926 A NL 237926A NL 237926D A NL237926D A NL 237926DA NL 237926 A NL237926 A NL 237926A
Authority
NL
Netherlands
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 NL237926A publication Critical patent/NL237926A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/863—Vessels or containers characterised by the material thereof
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material

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)
NL237926D 1958-04-08 NL237926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72719758A 1958-04-08 1958-04-08

Publications (1)

Publication Number Publication Date
NL237926A true NL237926A (fr)

Family

ID=24921719

Family Applications (1)

Application Number Title Priority Date Filing Date
NL237926D NL237926A (fr) 1958-04-08

Country Status (6)

Country Link
BE (1) BE577466A (fr)
CH (1) CH385355A (fr)
DE (1) DE1091716B (fr)
FR (1) FR1219741A (fr)
GB (1) GB870101A (fr)
NL (1) NL237926A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065697A (en) * 1969-02-17 1977-12-27 Owens-Illinois, Inc. Cathode-ray tube
US3805107A (en) * 1972-02-17 1974-04-16 Corning Glass Works Faceplate for television picture tube
US4277286A (en) * 1980-02-19 1981-07-07 Corning Glass Works Lead-free glasses of high x-ray absorption for cathode ray tubes
DE3228826C2 (de) * 1982-08-02 1986-09-25 Schott Glaswerke, 6500 Mainz Hochabsorbierendes Pb-haltige Gläser für Kathodenstrahlröhrenbildschirme

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL17279C (fr) * 1923-08-13

Also Published As

Publication number Publication date
CH385355A (fr) 1964-12-15
BE577466A (fr) 1959-10-07
GB870101A (en) 1961-06-14
FR1219741A (fr) 1960-05-19
DE1091716B (de) 1960-10-27

Similar Documents

Publication Publication Date Title
FR724M (fr)
AT214638B (fr)
AT217439B (fr)
AT221043B (fr)
JPS3528710Y1 (fr)
AT215747B (fr)
AT215751B (fr)
AT216227B (fr)
AT216771B (fr)
DE1225064C2 (fr)
AT216612B (fr)
AT216749B (fr)
AT216803B (fr)
AT216831B (fr)
AT215738B (fr)
AT217982B (fr)
AT213313B (fr)
AT219868B (fr)
MX69086A (fr)
BE580957A (fr)
BE374830A (fr)
BE560415A (fr)
BE558579A (fr)
BE557464A (fr)
BE555601A (fr)