JPS4932293B1 - - Google Patents

Info

Publication number
JPS4932293B1
JPS4932293B1 JP44047049A JP4704969A JPS4932293B1 JP S4932293 B1 JPS4932293 B1 JP S4932293B1 JP 44047049 A JP44047049 A JP 44047049A JP 4704969 A JP4704969 A JP 4704969A JP S4932293 B1 JPS4932293 B1 JP S4932293B1
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.)
Pending
Application number
JP44047049A
Other languages
Japanese (ja)
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 JP44047049A priority Critical patent/JPS4932293B1/ja
Publication of JPS4932293B1 publication Critical patent/JPS4932293B1/ja
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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
    • C03C3/074—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron containing zinc

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)
  • Non-Adjustable Resistors (AREA)
  • Glass Compositions (AREA)
JP44047049A 1969-06-11 1969-06-11 Pending JPS4932293B1 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP44047049A JPS4932293B1 (xx) 1969-06-11 1969-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44047049A JPS4932293B1 (xx) 1969-06-11 1969-06-11

Publications (1)

Publication Number Publication Date
JPS4932293B1 true JPS4932293B1 (xx) 1974-08-29

Family

ID=12764290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44047049A Pending JPS4932293B1 (xx) 1969-06-11 1969-06-11

Country Status (1)

Country Link
JP (1) JPS4932293B1 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063579A (xx) * 1973-10-09 1975-05-30
JPS53122668A (en) * 1977-01-07 1978-10-26 Peltzer & Ehlers Multistage press machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063579A (xx) * 1973-10-09 1975-05-30
JPS53122668A (en) * 1977-01-07 1978-10-26 Peltzer & Ehlers Multistage press machine

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