JPS4882841A - - Google Patents
Info
- Publication number
- JPS4882841A JPS4882841A JP1247272A JP1247272A JPS4882841A JP S4882841 A JPS4882841 A JP S4882841A JP 1247272 A JP1247272 A JP 1247272A JP 1247272 A JP1247272 A JP 1247272A JP S4882841 A JPS4882841 A JP S4882841A
- 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
- Optical Integrated Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1247272A JPS4882841A (en:Method) | 1972-02-02 | 1972-02-02 | |
| US00319452A US3857689A (en) | 1971-12-28 | 1972-12-29 | Ion exchange process for manufacturing integrated optical circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1247272A JPS4882841A (en:Method) | 1972-02-02 | 1972-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4882841A true JPS4882841A (en:Method) | 1973-11-06 |
Family
ID=11806299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1247272A Pending JPS4882841A (en:Method) | 1971-12-28 | 1972-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4882841A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106504A (ja) * | 1981-12-18 | 1983-06-24 | Nippon Sheet Glass Co Ltd | 屈折率分布型透明部材の製造方法 |
-
1972
- 1972-02-02 JP JP1247272A patent/JPS4882841A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58106504A (ja) * | 1981-12-18 | 1983-06-24 | Nippon Sheet Glass Co Ltd | 屈折率分布型透明部材の製造方法 |