JPS4976538A - - Google Patents

Info

Publication number
JPS4976538A
JPS4976538A JP47118346A JP11834672A JPS4976538A JP S4976538 A JPS4976538 A JP S4976538A JP 47118346 A JP47118346 A JP 47118346A JP 11834672 A JP11834672 A JP 11834672A JP S4976538 A JPS4976538 A JP S4976538A
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
JP47118346A
Other languages
Japanese (ja)
Other versions
JPS5515682B2 (da
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 GB5460973A priority patent/GB1456371A/en
Priority to NL7316041A priority patent/NL182310C/xx
Priority to FR7341833A priority patent/FR2208127B1/fr
Priority to DE19732358880 priority patent/DE2358880C3/de
Publication of JPS4976538A publication Critical patent/JPS4976538A/ja
Priority to US05/648,998 priority patent/US4082420A/en
Priority to US05/648,997 priority patent/US4161505A/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

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

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP11834672A JPS5515682B2 (da) 1972-11-25 1972-11-25
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.
FR7341833A FR2208127B1 (da) 1972-11-25 1973-11-23
DE19732358880 DE2358880C3 (de) 1972-11-25 1973-11-27 Verfahren zur Herstellung einer Lichtleitfaser
US05/648,998 US4082420A (en) 1972-11-25 1976-01-14 An optical transmission fiber containing fluorine
US05/648,997 US4161505A (en) 1972-11-25 1976-01-14 Process for producing optical transmission fiber
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 (da) 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 true JPS4976538A (da) 1974-07-24
JPS5515682B2 JPS5515682B2 (da) 1980-04-25

Family

ID=14734404

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5515682B2 (da)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224217A (en) * 1975-08-16 1977-02-23 Heraeus Quarzschmelze Process and apparatus for preparing synthetic silica glass
JPS5223950A (en) * 1975-08-16 1977-02-23 Heraeus Quarzschmelze Semiiproduct in optical fiber manufacture* method of manufacturing the same and optical fiber manufactured from the samiiproduct
JPS5235654A (en) * 1975-09-11 1977-03-18 Northern Telecom Ltd Optical fiber transmission line
JPS52130337A (en) * 1976-04-24 1977-11-01 Fujikura Ltd Production of photoconduction fibre
JPS52131735A (en) * 1976-04-28 1977-11-04 Sumitomo Electric Ind Ltd Manufacture of optical fiber
JPS5357846A (en) * 1976-11-05 1978-05-25 Mitsubishi Metal Corp Method of manufacturing light transmitting material
JPS5510482A (en) * 1978-04-10 1980-01-24 Int Standard Electric Corp Method of manufacturing optical preformed body
JPS5652706A (en) * 1979-10-08 1981-05-12 Nippon Telegr & Teleph Corp <Ntt> Single mode optical fiber with intermediate layer
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

Families Citing this family (4)

* 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
JPS59127298A (ja) * 1982-11-11 1984-07-23 Fujitsu Ltd シフトレジスタ
US4686691A (en) * 1984-12-04 1987-08-11 Burroughs Corporation Multi-purpose register for data and control paths having different path widths
JPS6251600U (da) * 1986-09-03 1987-03-31

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224217A (en) * 1975-08-16 1977-02-23 Heraeus Quarzschmelze Process and apparatus for preparing synthetic silica glass
JPS5223950A (en) * 1975-08-16 1977-02-23 Heraeus Quarzschmelze Semiiproduct in optical fiber manufacture* method of manufacturing the same and optical fiber manufactured from the samiiproduct
JPS5235654A (en) * 1975-09-11 1977-03-18 Northern Telecom Ltd Optical fiber transmission line
JPS52130337A (en) * 1976-04-24 1977-11-01 Fujikura Ltd Production of photoconduction fibre
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
JPS5357846A (en) * 1976-11-05 1978-05-25 Mitsubishi Metal Corp Method of manufacturing light transmitting material
JPS5510482A (en) * 1978-04-10 1980-01-24 Int Standard Electric Corp Method of manufacturing optical preformed body
JPS5652706A (en) * 1979-10-08 1981-05-12 Nippon Telegr & Teleph Corp <Ntt> Single mode optical fiber with intermediate layer
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
JPS6261543B2 (da) * 1983-04-07 1987-12-22 Furukawa Electric Co Ltd
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
JPH0333661B2 (da) * 1984-03-21 1991-05-17 Furukawa Denki Kogyo Kk
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
JPH0583503B2 (da) * 1985-09-30 1993-11-26 Sumitomo Electric Industries

Also Published As

Publication number Publication date
JPS5515682B2 (da) 1980-04-25

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