JPS502708A - - Google Patents

Info

Publication number
JPS502708A
JPS502708A JP5222773A JP5222773A JPS502708A JP S502708 A JPS502708 A JP S502708A JP 5222773 A JP5222773 A JP 5222773A JP 5222773 A JP5222773 A JP 5222773A JP S502708 A JPS502708 A JP S502708A
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
JP5222773A
Other languages
Japanese (ja)
Other versions
JPS5715055B2 (enrdf_load_html_response
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 JP5222773A priority Critical patent/JPS5715055B2/ja
Publication of JPS502708A publication Critical patent/JPS502708A/ja
Publication of JPS5715055B2 publication Critical patent/JPS5715055B2/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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths

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)
JP5222773A 1973-05-11 1973-05-11 Expired JPS5715055B2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5222773A JPS5715055B2 (enrdf_load_html_response) 1973-05-11 1973-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5222773A JPS5715055B2 (enrdf_load_html_response) 1973-05-11 1973-05-11

Publications (2)

Publication Number Publication Date
JPS502708A true JPS502708A (enrdf_load_html_response) 1975-01-13
JPS5715055B2 JPS5715055B2 (enrdf_load_html_response) 1982-03-27

Family

ID=12908844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5222773A Expired JPS5715055B2 (enrdf_load_html_response) 1973-05-11 1973-05-11

Country Status (1)

Country Link
JP (1) JPS5715055B2 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155615A (en) * 1976-06-22 1977-12-24 Obara Optical Glass Optical glass
CN109970338A (zh) * 2019-04-28 2019-07-05 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件及光学仪器
JPWO2019031095A1 (ja) * 2017-08-11 2020-07-09 株式会社オハラ 光学ガラス、光学素子及び光学機器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155615A (en) * 1976-06-22 1977-12-24 Obara Optical Glass Optical glass
JPWO2019031095A1 (ja) * 2017-08-11 2020-07-09 株式会社オハラ 光学ガラス、光学素子及び光学機器
CN109970338A (zh) * 2019-04-28 2019-07-05 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件及光学仪器
CN109970338B (zh) * 2019-04-28 2022-05-06 成都光明光电股份有限公司 光学玻璃、玻璃预制件、光学元件及光学仪器

Also Published As

Publication number Publication date
JPS5715055B2 (enrdf_load_html_response) 1982-03-27

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