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 (it
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 NL7316041A priority patent/NL182310C/xx
Priority to GB5460973A priority patent/GB1456371A/en
Priority to FR7341833A priority patent/FR2208127B1/fr
Priority to DE19732358880 priority patent/DE2358880B2/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

JP11834672A 1972-11-25 1972-11-25 Expired JPS5515682B2 (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP11834672A JPS5515682B2 (it) 1972-11-25 1972-11-25
NL7316041A NL182310C (nl) 1972-11-25 1973-11-23 Glasvezel voor optische transmissie.
GB5460973A GB1456371A (en) 1972-11-25 1973-11-23 Optical transmission fibre
FR7341833A FR2208127B1 (it) 1972-11-25 1973-11-23
DE19732358880 DE2358880B2 (de) 1972-11-25 1973-11-27 Lichtleitfaser aus erschmolzenem Siliziumdioxid unter Verwendung von Dotierungsmaterial sowie Verfahren zu ihrer Herstellung
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 (it) 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 (it) 1974-07-24
JPS5515682B2 true JPS5515682B2 (it) 1980-04-25

Family

ID=14734404

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5515682B2 (it)

Cited By (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
JPS6251600U (it) * 1986-09-03 1987-03-31
JPH0310198B2 (it) * 1982-11-11 1991-02-13 Fujitsu Ltd
JPH0769781B2 (ja) * 1984-12-04 1995-07-31 バロ−ス・コ−ポレ−シヨン レジスタ回路及びその集積回路

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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 (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
JPH0310198B2 (it) * 1982-11-11 1991-02-13 Fujitsu Ltd
JPH0769781B2 (ja) * 1984-12-04 1995-07-31 バロ−ス・コ−ポレ−シヨン レジスタ回路及びその集積回路
JPS6251600U (it) * 1986-09-03 1987-03-31

Also Published As

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

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