JPS586694B2 - - Google Patents

Info

Publication number
JPS586694B2
JPS586694B2 JP7908973A JP7908973A JPS586694B2 JP S586694 B2 JPS586694 B2 JP S586694B2 JP 7908973 A JP7908973 A JP 7908973A JP 7908973 A JP7908973 A JP 7908973A JP S586694 B2 JPS586694 B2 JP S586694B2
Authority
JP
Grant status
Grant
Patent type
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
JP7908973A
Other versions
JPS5027799A (en )
Inventor
Kokichi Saruwatari
Yoshiharu Kawano
Original Assignee
Denki Kagaku Kogyo Kk
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
Grant date

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
    • C03C3/06Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
JP7908973A 1973-07-13 1973-07-13 Expired JPS586694B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7908973A JPS586694B2 (en) 1973-07-13 1973-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7908973A JPS586694B2 (en) 1973-07-13 1973-07-13

Publications (2)

Publication Number Publication Date
JPS5027799A true JPS5027799A (en) 1975-03-22
JPS586694B2 true JPS586694B2 (en) 1983-02-05

Family

ID=13680142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7908973A Expired JPS586694B2 (en) 1973-07-13 1973-07-13

Country Status (1)

Country Link
JP (1) JPS586694B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281484B (en) * 1993-01-22 1997-06-04 Oki Electric Ind Co Ltd Phase detecting circuit

Also Published As

Publication number Publication date Type
JPS5027799A (en) 1975-03-22 application