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JPS4976537A - - Google Patents

Info

Publication number
JPS4976537A
JPS4976537A JP11834572A JP11834572A JPS4976537A JP S4976537 A JPS4976537 A JP S4976537A JP 11834572 A JP11834572 A JP 11834572A JP 11834572 A JP11834572 A JP 11834572A JP S4976537 A JPS4976537 A JP S4976537A
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.)
Pending
Application number
JP11834572A
Other languages
Japanese (ja)
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 JP11834572A priority Critical patent/JPS4976537A/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/en
Priority to DE19732358880 priority patent/DE2358880C3/en
Publication of JPS4976537A publication Critical patent/JPS4976537A/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/en
Priority to MY186/79A priority patent/MY7900186A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP11834572A 1972-11-25 1972-11-25 Pending JPS4976537A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP11834572A JPS4976537A (en) 1972-11-25 1972-11-25
FR7341833A FR2208127B1 (en) 1972-11-25 1973-11-23
GB5460973A GB1456371A (en) 1972-11-25 1973-11-23 Optical transmission fibre
NL7316041A NL182310C (en) 1972-11-25 1973-11-23 GLASS FIBER FOR OPTICAL TRANSMISSION.
DE19732358880 DE2358880C3 (en) 1972-11-25 1973-11-27 Process for producing an optical fiber
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
JP11834572A JPS4976537A (en) 1972-11-25 1972-11-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP53009556A Division JPS5816161B2 (en) 1978-01-31 1978-01-31 Optical transmission line and its manufacturing method

Publications (1)

Publication Number Publication Date
JPS4976537A true JPS4976537A (en) 1974-07-24

Family

ID=14734377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11834572A Pending JPS4976537A (en) 1972-11-25 1972-11-25

Country Status (1)

Country Link
JP (1) JPS4976537A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025241A (en) * 1973-06-09 1975-03-17
JPS5181143A (en) * 1975-01-11 1976-07-15 Sumitomo Electric Industries HIKARIDENSOYOFUAIBANOSEIZOHOHO
JPS52131735A (en) * 1976-04-28 1977-11-04 Sumitomo Electric Ind Ltd Manufacture of optical fiber
JPS531539A (en) * 1976-06-26 1978-01-09 Nippon Telegr & Teleph Corp <Ntt> Preparation of mother material for optical fiber
JPS5394944A (en) * 1978-01-31 1978-08-19 Sumitomo Electric Ind Ltd Optical transmission path and its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873522A (en) * 1972-01-03 1973-10-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873522A (en) * 1972-01-03 1973-10-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025241A (en) * 1973-06-09 1975-03-17
JPS5181143A (en) * 1975-01-11 1976-07-15 Sumitomo Electric Industries HIKARIDENSOYOFUAIBANOSEIZOHOHO
JPS52131735A (en) * 1976-04-28 1977-11-04 Sumitomo Electric Ind Ltd Manufacture of optical fiber
JPS531539A (en) * 1976-06-26 1978-01-09 Nippon Telegr & Teleph Corp <Ntt> Preparation of mother material for optical fiber
JPS5394944A (en) * 1978-01-31 1978-08-19 Sumitomo Electric Ind Ltd Optical transmission path and its production
JPS5816161B2 (en) * 1978-01-31 1983-03-30 住友電気工業株式会社 Optical transmission line and its manufacturing method

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