JPS4990145A - - Google Patents
Info
- Publication number
- JPS4990145A JPS4990145A JP47129855A JP12985572A JPS4990145A JP S4990145 A JPS4990145 A JP S4990145A JP 47129855 A JP47129855 A JP 47129855A JP 12985572 A JP12985572 A JP 12985572A JP S4990145 A JPS4990145 A JP S4990145A
- 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
Links
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47129855A JPS5758641B2 (de) | 1972-12-27 | 1972-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47129855A JPS5758641B2 (de) | 1972-12-27 | 1972-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990145A true JPS4990145A (de) | 1974-08-28 |
| JPS5758641B2 JPS5758641B2 (de) | 1982-12-10 |
Family
ID=15019913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47129855A Expired JPS5758641B2 (de) | 1972-12-27 | 1972-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5758641B2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057635A (de) * | 1973-09-22 | 1975-05-20 | ||
| JPS5652706A (en) * | 1979-10-08 | 1981-05-12 | Nippon Telegr & Teleph Corp <Ntt> | Single mode optical fiber with intermediate layer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826208A (de) * | 1971-08-09 | 1973-04-06 | ||
| JPS4861150A (de) * | 1971-11-25 | 1973-08-27 | ||
| JPS4873522A (de) * | 1972-01-03 | 1973-10-04 | ||
| JPS4918909A (de) * | 1972-03-30 | 1974-02-19 |
-
1972
- 1972-12-27 JP JP47129855A patent/JPS5758641B2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826208A (de) * | 1971-08-09 | 1973-04-06 | ||
| JPS4861150A (de) * | 1971-11-25 | 1973-08-27 | ||
| JPS4873522A (de) * | 1972-01-03 | 1973-10-04 | ||
| JPS4918909A (de) * | 1972-03-30 | 1974-02-19 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057635A (de) * | 1973-09-22 | 1975-05-20 | ||
| JPS59454B2 (ja) * | 1973-09-22 | 1984-01-06 | 住友電気工業株式会社 | 光伝送用ファイバ母材の製造方法 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5758641B2 (de) | 1982-12-10 |