JPS4899214A - - Google Patents

Info

Publication number
JPS4899214A
JPS4899214A JP47032337A JP3233772A JPS4899214A JP S4899214 A JPS4899214 A JP S4899214A JP 47032337 A JP47032337 A JP 47032337A JP 3233772 A JP3233772 A JP 3233772A JP S4899214 A JPS4899214 A JP S4899214A
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
JP47032337A
Other languages
Japanese (ja)
Other versions
JPS5317605B2 (enrdf_load_stackoverflow
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 JP3233772A priority Critical patent/JPS5317605B2/ja
Priority to GB1112573A priority patent/GB1413891A/en
Priority to DE19732311823 priority patent/DE2311823C3/de
Priority to NL7303343A priority patent/NL173514C/xx
Priority to FR7308752A priority patent/FR2175934B1/fr
Publication of JPS4899214A publication Critical patent/JPS4899214A/ja
Publication of JPS5317605B2 publication Critical patent/JPS5317605B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
JP3233772A 1972-03-10 1972-03-30 Expired JPS5317605B2 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3233772A JPS5317605B2 (enrdf_load_stackoverflow) 1972-03-30 1972-03-30
GB1112573A GB1413891A (en) 1972-03-10 1973-03-07 Optical glass bodies
DE19732311823 DE2311823C3 (de) 1972-03-10 1973-03-09 Optische Glaskörper von zylindrischer oder prismatischer Gestalt
NL7303343A NL173514C (nl) 1972-03-10 1973-03-09 Werkwijze voor het maken van optische glaslichamen, in het bijzonder glasvezels of staven.
FR7308752A FR2175934B1 (enrdf_load_stackoverflow) 1972-03-10 1973-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3233772A JPS5317605B2 (enrdf_load_stackoverflow) 1972-03-30 1972-03-30

Publications (2)

Publication Number Publication Date
JPS4899214A true JPS4899214A (enrdf_load_stackoverflow) 1973-12-15
JPS5317605B2 JPS5317605B2 (enrdf_load_stackoverflow) 1978-06-09

Family

ID=12356121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3233772A Expired JPS5317605B2 (enrdf_load_stackoverflow) 1972-03-10 1972-03-30

Country Status (1)

Country Link
JP (1) JPS5317605B2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950047A (ja) * 1982-09-14 1984-03-22 Nippon Sheet Glass Co Ltd 広開口角の屈折率分布型レンズを製造するに適したガラス組成
JPS6379738A (ja) * 1986-09-20 1988-04-09 Nippon Sheet Glass Co Ltd 屈折率分布型レンズ用母材ガラス基板の製造方法
JP2008230949A (ja) * 2007-02-23 2008-10-02 Nippon Electric Glass Co Ltd ガラス繊維用ガラス組成物、ガラス繊維、ガラス繊維の製造方法、及び可視光透過複合材

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980699U (ja) * 1982-11-25 1984-05-31 株式会社イナックス 匣鉢反転装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950047A (ja) * 1982-09-14 1984-03-22 Nippon Sheet Glass Co Ltd 広開口角の屈折率分布型レンズを製造するに適したガラス組成
JPS6379738A (ja) * 1986-09-20 1988-04-09 Nippon Sheet Glass Co Ltd 屈折率分布型レンズ用母材ガラス基板の製造方法
JP2008230949A (ja) * 2007-02-23 2008-10-02 Nippon Electric Glass Co Ltd ガラス繊維用ガラス組成物、ガラス繊維、ガラス繊維の製造方法、及び可視光透過複合材

Also Published As

Publication number Publication date
JPS5317605B2 (enrdf_load_stackoverflow) 1978-06-09

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