JPS5318156B2 - - Google Patents
Info
- Publication number
- JPS5318156B2 JPS5318156B2 JP7447072A JP7447072A JPS5318156B2 JP S5318156 B2 JPS5318156 B2 JP S5318156B2 JP 7447072 A JP7447072 A JP 7447072A JP 7447072 A JP7447072 A JP 7447072A JP S5318156 B2 JPS5318156 B2 JP S5318156B2
- 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.)
- Expired
Links
Landscapes
- Element Separation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447072A JPS5318156B2 (fa) | 1972-07-25 | 1972-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447072A JPS5318156B2 (fa) | 1972-07-25 | 1972-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4933583A JPS4933583A (fa) | 1974-03-28 |
| JPS5318156B2 true JPS5318156B2 (fa) | 1978-06-13 |
Family
ID=13548160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7447072A Expired JPS5318156B2 (fa) | 1972-07-25 | 1972-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5318156B2 (fa) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954523A (en) * | 1975-04-14 | 1976-05-04 | International Business Machines Corporation | Process for fabricating devices having dielectric isolation utilizing anodic treatment and selective oxidation |
-
1972
- 1972-07-25 JP JP7447072A patent/JPS5318156B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4933583A (fa) | 1974-03-28 |