JPS5434769B2 - - Google Patents

Info

Publication number
JPS5434769B2
JPS5434769B2 JP2612772A JP2612772A JPS5434769B2 JP S5434769 B2 JPS5434769 B2 JP S5434769B2 JP 2612772 A JP2612772 A JP 2612772A JP 2612772 A JP2612772 A JP 2612772A JP S5434769 B2 JPS5434769 B2 JP S5434769B2
Authority
JP
Japan
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
JP2612772A
Other languages
Japanese (ja)
Other versions
JPS4893614A (zh
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
Priority to JP2612772A priority Critical patent/JPS5434769B2/ja
Publication of JPS4893614A publication Critical patent/JPS4893614A/ja
Publication of JPS5434769B2 publication Critical patent/JPS5434769B2/ja
Expired legal-status Critical Current

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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium

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)
JP2612772A 1972-03-16 1972-03-16 Expired JPS5434769B2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2612772A JPS5434769B2 (zh) 1972-03-16 1972-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2612772A JPS5434769B2 (zh) 1972-03-16 1972-03-16

Publications (2)

Publication Number Publication Date
JPS4893614A JPS4893614A (zh) 1973-12-04
JPS5434769B2 true JPS5434769B2 (zh) 1979-10-29

Family

ID=12184885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2612772A Expired JPS5434769B2 (zh) 1972-03-16 1972-03-16

Country Status (1)

Country Link
JP (1) JPS5434769B2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6218775B1 (en) * 1998-07-21 2001-04-17 Corning Incorporated Cathode ray tube neck glass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048523A1 (de) * 1969-10-03 1971-04-15 Philips Nv Glas fur Fernsehwiedergabeelektronen Strahlrohren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048523A1 (de) * 1969-10-03 1971-04-15 Philips Nv Glas fur Fernsehwiedergabeelektronen Strahlrohren

Also Published As

Publication number Publication date
JPS4893614A (zh) 1973-12-04

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