JPS4999709A - - Google Patents
Info
- Publication number
- JPS4999709A JPS4999709A JP49004545A JP454574A JPS4999709A JP S4999709 A JPS4999709 A JP S4999709A JP 49004545 A JP49004545 A JP 49004545A JP 454574 A JP454574 A JP 454574A JP S4999709 A JPS4999709 A JP S4999709A
- 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
- Manufacture, Treatment Of Glass Fibers (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32110973A | 1973-01-04 | 1973-01-04 | |
US321109 | 1973-01-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4999709A true JPS4999709A (en) | 1974-09-20 |
JPS583981B2 JPS583981B2 (en) | 1983-01-24 |
Family
ID=23249215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP744545A Expired JPS583981B2 (en) | 1973-01-04 | 1973-12-27 | Method of manufacturing non-porous fused glass objects |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS583981B2 (en) |
IT (1) | IT1000579B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233546A (en) * | 1975-09-08 | 1977-03-14 | Corning Glass Works | Optical fiber containing p2* 05 and ge02 |
JPS58125621A (en) * | 1982-01-18 | 1983-07-26 | Nippon Telegr & Teleph Corp <Ntt> | Production of preform for optical fiber |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334982A (en) * | 1961-02-02 | 1967-08-08 | Saint Gobain | Manufacture of silica glass |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE438752A (en) * | 1939-04-22 | |||
US3423324A (en) * | 1964-11-20 | 1969-01-21 | Owens Illinois Inc | Apparatus and method for producing silica and other oxides |
US3460926A (en) * | 1967-07-17 | 1969-08-12 | Owens Illinois Inc | High silica content glasses |
-
1973
- 1973-12-21 IT IT7079873A patent/IT1000579B/en active
- 1973-12-27 JP JP744545A patent/JPS583981B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334982A (en) * | 1961-02-02 | 1967-08-08 | Saint Gobain | Manufacture of silica glass |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233546A (en) * | 1975-09-08 | 1977-03-14 | Corning Glass Works | Optical fiber containing p2* 05 and ge02 |
JPS6124348B2 (en) * | 1975-09-08 | 1986-06-10 | Corning Glass Works | |
JPS58125621A (en) * | 1982-01-18 | 1983-07-26 | Nippon Telegr & Teleph Corp <Ntt> | Production of preform for optical fiber |
Also Published As
Publication number | Publication date |
---|---|
JPS583981B2 (en) | 1983-01-24 |
IT1000579B (en) | 1976-04-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19840515 |