JPS5399212A - Glass medium for supersonic retarding line - Google Patents

Glass medium for supersonic retarding line

Info

Publication number
JPS5399212A
JPS5399212A JP1478777A JP1478777A JPS5399212A JP S5399212 A JPS5399212 A JP S5399212A JP 1478777 A JP1478777 A JP 1478777A JP 1478777 A JP1478777 A JP 1478777A JP S5399212 A JPS5399212 A JP S5399212A
Authority
JP
Japan
Prior art keywords
supersonic
glass medium
retarding line
retarding
line
Prior art date
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.)
Pending
Application number
JP1478777A
Other languages
Japanese (ja)
Inventor
Kazunori Ozawa
Kouichi Oshino
Atsushi Itou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 by Sony Corp filed Critical Sony Corp
Priority to JP1478777A priority Critical patent/JPS5399212A/en
Publication of JPS5399212A publication Critical patent/JPS5399212A/en
Pending 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

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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1478777A 1977-02-14 1977-02-14 Glass medium for supersonic retarding line Pending JPS5399212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1478777A JPS5399212A (en) 1977-02-14 1977-02-14 Glass medium for supersonic retarding line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1478777A JPS5399212A (en) 1977-02-14 1977-02-14 Glass medium for supersonic retarding line

Publications (1)

Publication Number Publication Date
JPS5399212A true JPS5399212A (en) 1978-08-30

Family

ID=11870757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1478777A Pending JPS5399212A (en) 1977-02-14 1977-02-14 Glass medium for supersonic retarding line

Country Status (1)

Country Link
JP (1) JPS5399212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05270854A (en) * 1992-03-26 1993-10-19 Hoya Corp Glass for ultrasonic delay line element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05270854A (en) * 1992-03-26 1993-10-19 Hoya Corp Glass for ultrasonic delay line element

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