JPS5025241A - - Google Patents

Info

Publication number
JPS5025241A
JPS5025241A JP6520173A JP6520173A JPS5025241A JP S5025241 A JPS5025241 A JP S5025241A JP 6520173 A JP6520173 A JP 6520173A JP 6520173 A JP6520173 A JP 6520173A JP S5025241 A JPS5025241 A JP S5025241A
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
JP6520173A
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
Application filed filed Critical
Priority to JP6520173A priority Critical patent/JPS5025241A/ja
Publication of JPS5025241A publication Critical patent/JPS5025241A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture, Treatment Of Glass Fibers (AREA)
JP6520173A 1973-06-09 1973-06-09 Pending JPS5025241A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6520173A JPS5025241A (fr) 1973-06-09 1973-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6520173A JPS5025241A (fr) 1973-06-09 1973-06-09

Publications (1)

Publication Number Publication Date
JPS5025241A true JPS5025241A (fr) 1975-03-17

Family

ID=13280051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6520173A Pending JPS5025241A (fr) 1973-06-09 1973-06-09

Country Status (1)

Country Link
JP (1) JPS5025241A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121341A (en) * 1976-04-06 1977-10-12 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber base materials and production apparatus fo r the same
JPS5650130A (en) * 1979-09-27 1981-05-07 Sumitomo Electric Ind Ltd Manufacture of preform for optical transmission

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976537A (fr) * 1972-11-25 1974-07-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976537A (fr) * 1972-11-25 1974-07-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52121341A (en) * 1976-04-06 1977-10-12 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber base materials and production apparatus fo r the same
JPS5435217B2 (fr) * 1976-04-06 1979-11-01
JPS5650130A (en) * 1979-09-27 1981-05-07 Sumitomo Electric Ind Ltd Manufacture of preform for optical transmission

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