JPS5515682B2 - - Google Patents

Info

Publication number
JPS5515682B2
JPS5515682B2 JP11834672A JP11834672A JPS5515682B2 JP S5515682 B2 JPS5515682 B2 JP S5515682B2 JP 11834672 A JP11834672 A JP 11834672A JP 11834672 A JP11834672 A JP 11834672A JP S5515682 B2 JPS5515682 B2 JP S5515682B2
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.)
Expired
Application number
JP11834672A
Other languages
Japanese (ja)
Other versions
JPS4976538A (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
Priority to JP11834672A priority Critical patent/JPS5515682B2/ja
Application filed filed Critical
Priority to FR7341833A priority patent/FR2208127B1/fr
Priority to GB5460973A priority patent/GB1456371A/en
Priority to NL7316041A priority patent/NL182310C/xx
Priority to DE19732358880 priority patent/DE2358880C3/de
Publication of JPS4976538A publication Critical patent/JPS4976538A/ja
Priority to US05/648,997 priority patent/US4161505A/en
Priority to US05/648,998 priority patent/US4082420A/en
Priority to US05/826,572 priority patent/US4165152A/en
Priority to US05/930,841 priority patent/US4242375A/en
Priority to US06/010,644 priority patent/US4295869A/en
Priority to HK119/79A priority patent/HK11979A/xx
Priority to MY186/79A priority patent/MY7900186A/xx
Publication of JPS5515682B2 publication Critical patent/JPS5515682B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP11834672A 1972-11-25 1972-11-25 Expired JPS5515682B2 (enrdf_load_html_response)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP11834672A JPS5515682B2 (enrdf_load_html_response) 1972-11-25 1972-11-25
FR7341833A FR2208127B1 (enrdf_load_html_response) 1972-11-25 1973-11-23
GB5460973A GB1456371A (en) 1972-11-25 1973-11-23 Optical transmission fibre
NL7316041A NL182310C (nl) 1972-11-25 1973-11-23 Glasvezel voor optische transmissie.
DE19732358880 DE2358880C3 (de) 1972-11-25 1973-11-27 Verfahren zur Herstellung einer Lichtleitfaser
US05/648,997 US4161505A (en) 1972-11-25 1976-01-14 Process for producing optical transmission fiber
US05/648,998 US4082420A (en) 1972-11-25 1976-01-14 An optical transmission fiber containing fluorine
US05/826,572 US4165152A (en) 1972-11-25 1977-08-22 Process for producing optical transmission fiber
US05/930,841 US4242375A (en) 1972-11-25 1978-08-03 Process for producing optical transmission fiber
US06/010,644 US4295869A (en) 1972-11-25 1979-02-08 Process for producing optical transmission fiber
HK119/79A HK11979A (en) 1972-11-25 1979-03-15 Optical transmission fibre
MY186/79A MY7900186A (en) 1972-11-25 1979-12-30 Optical transmission fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11834672A JPS5515682B2 (enrdf_load_html_response) 1972-11-25 1972-11-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP56124871A Division JPS5827213B2 (ja) 1981-08-10 1981-08-10 光伝送路及びその製法

Publications (2)

Publication Number Publication Date
JPS4976538A JPS4976538A (enrdf_load_html_response) 1974-07-24
JPS5515682B2 true JPS5515682B2 (enrdf_load_html_response) 1980-04-25

Family

ID=14734404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11834672A Expired JPS5515682B2 (enrdf_load_html_response) 1972-11-25 1972-11-25

Country Status (1)

Country Link
JP (1) JPS5515682B2 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147183A (en) * 1981-03-05 1982-09-10 Fujitsu Ltd Shift register
JPS6251600U (enrdf_load_html_response) * 1986-09-03 1987-03-31

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH620181A5 (en) * 1975-08-16 1980-11-14 Heraeus Schott Quarzschmelze Process for the preparation of synthetic quartz glass, apparatus to carry out the process, and the use of the synthetic quartz glass
DE2536456C2 (de) * 1975-08-16 1981-02-05 Heraeus Quarzschmelze Gmbh, 6450 Hanau Halbzeug für die Herstellung von Lichtleitfasern und Verfahren zur Herstellung des Halbzeugs
CA1029993A (en) * 1975-09-11 1978-04-25 Frederick D. King Optical fibre transmission line
JPS5838367B2 (ja) * 1976-04-24 1983-08-23 株式会社フジクラ 光伝送用フアイバの製造方法
JPS52131735A (en) * 1976-04-28 1977-11-04 Sumitomo Electric Ind Ltd Manufacture of optical fiber
JPS581051B2 (ja) * 1976-11-05 1983-01-10 三菱マテリアル株式会社 光伝送用素材の製造方法
US4231774A (en) * 1978-04-10 1980-11-04 International Telephone And Telegraph Corporation Method of fabricating large optical preforms
JPS583206B2 (ja) * 1979-10-08 1983-01-20 日本電信電話株式会社 中間層付単一モ−ド光フアイバ
JPS59190232A (ja) * 1983-04-07 1984-10-29 Furukawa Electric Co Ltd:The 光フアイバ母材の製造方法
JPS60231430A (ja) * 1984-03-21 1985-11-18 Furukawa Electric Co Ltd:The 光フアイバ用ス−トの製造方法
JPS6278124A (ja) * 1985-09-30 1987-04-10 Sumitomo Electric Ind Ltd 高純度石英パイプの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147183A (en) * 1981-03-05 1982-09-10 Fujitsu Ltd Shift register
JPS6251600U (enrdf_load_html_response) * 1986-09-03 1987-03-31

Also Published As

Publication number Publication date
JPS4976538A (enrdf_load_html_response) 1974-07-24

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