JPS4893614A - - Google Patents

Info

Publication number
JPS4893614A
JPS4893614A JP2612772A JP2612772A JPS4893614A JP S4893614 A JPS4893614 A JP S4893614A JP 2612772 A JP2612772 A JP 2612772A JP 2612772 A JP2612772 A JP 2612772A JP S4893614 A JPS4893614 A JP S4893614A
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.)
Granted
Application number
JP2612772A
Other languages
Japanese (ja)
Other versions
JPS5434769B2 (en
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
JP2612772A 1972-03-16 1972-03-16 Expired JPS5434769B2 (en)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=12184885

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5434769B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1116253A4 (en) * 1998-07-21 2005-10-05 Corning Inc Cathode ray tube neck glass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048523A1 (en) * 1969-10-03 1971-04-15 Philips Nv Glass for television display electron beam tubes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048523A1 (en) * 1969-10-03 1971-04-15 Philips Nv Glass for television display electron beam tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1116253A4 (en) * 1998-07-21 2005-10-05 Corning Inc Cathode ray tube neck glass

Also Published As

Publication number Publication date
JPS5434769B2 (en) 1979-10-29

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