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
Links
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11834572A JPS4976537A (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 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 |
---|---|---|---|
JP11834572A JPS4976537A (it) | 1972-11-25 | 1972-11-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53009556A Division JPS5816161B2 (ja) | 1978-01-31 | 1978-01-31 | 光伝送路及びその製法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4976537A true JPS4976537A (it) | 1974-07-24 |
Family
ID=14734377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11834572A Pending JPS4976537A (it) | 1972-11-25 | 1972-11-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4976537A (it) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025241A (it) * | 1973-06-09 | 1975-03-17 | ||
JPS5181143A (ja) * | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4873522A (it) * | 1972-01-03 | 1973-10-04 |
-
1972
- 1972-11-25 JP JP11834572A patent/JPS4976537A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4873522A (it) * | 1972-01-03 | 1973-10-04 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025241A (it) * | 1973-06-09 | 1975-03-17 | ||
JPS5181143A (ja) * | 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 (ja) * | 1978-01-31 | 1983-03-30 | 住友電気工業株式会社 | 光伝送路及びその製法 |