JPS50143539A - - Google Patents
Info
- Publication number
- JPS50143539A JPS50143539A JP49050394A JP5039474A JPS50143539A JP S50143539 A JPS50143539 A JP S50143539A JP 49050394 A JP49050394 A JP 49050394A JP 5039474 A JP5039474 A JP 5039474A JP S50143539 A JPS50143539 A JP S50143539A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49050394A JPS50143539A (xx) | 1974-05-07 | 1974-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49050394A JPS50143539A (xx) | 1974-05-07 | 1974-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50143539A true JPS50143539A (xx) | 1975-11-19 |
Family
ID=12857643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49050394A Pending JPS50143539A (xx) | 1974-05-07 | 1974-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50143539A (xx) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636606A (en) * | 1979-08-31 | 1981-04-09 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber and its production |
| JPS5857803U (ja) * | 1981-10-15 | 1983-04-19 | 日本原子力研究所 | 光フアイバ |
| JPH02102139A (ja) * | 1988-10-12 | 1990-04-13 | Shinetsu Sekiei Kk | 光透過体用石英ガラス母材とその製造方法、及び前記母材を用いて形成した光透過体 |
| JPH03109233A (ja) * | 1989-06-14 | 1991-05-09 | Shinetsu Sekiei Kk | 紫外線レーザ用合成シリカガラス光学体及びその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4887849A (xx) * | 1972-01-24 | 1973-11-17 |
-
1974
- 1974-05-07 JP JP49050394A patent/JPS50143539A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4887849A (xx) * | 1972-01-24 | 1973-11-17 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636606A (en) * | 1979-08-31 | 1981-04-09 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber and its production |
| JPS5857803U (ja) * | 1981-10-15 | 1983-04-19 | 日本原子力研究所 | 光フアイバ |
| JPH0345202Y2 (xx) * | 1981-10-15 | 1991-09-25 | ||
| JPH02102139A (ja) * | 1988-10-12 | 1990-04-13 | Shinetsu Sekiei Kk | 光透過体用石英ガラス母材とその製造方法、及び前記母材を用いて形成した光透過体 |
| JPH03109233A (ja) * | 1989-06-14 | 1991-05-09 | Shinetsu Sekiei Kk | 紫外線レーザ用合成シリカガラス光学体及びその製造方法 |