JPS4985985A - - Google Patents
Info
- Publication number
- JPS4985985A JPS4985985A JP47128675A JP12867572A JPS4985985A JP S4985985 A JPS4985985 A JP S4985985A JP 47128675 A JP47128675 A JP 47128675A JP 12867572 A JP12867572 A JP 12867572A JP S4985985 A JPS4985985 A JP S4985985A
- 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
- Bipolar Transistors (AREA)
- Element Separation (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Formation Of Insulating Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12867572A JPS5541026B2 (en:Method) | 1972-12-20 | 1972-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12867572A JPS5541026B2 (en:Method) | 1972-12-20 | 1972-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4985985A true JPS4985985A (en:Method) | 1974-08-17 |
| JPS5541026B2 JPS5541026B2 (en:Method) | 1980-10-21 |
Family
ID=14990651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12867572A Expired JPS5541026B2 (en:Method) | 1972-12-20 | 1972-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5541026B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63162538U (en:Method) * | 1987-04-09 | 1988-10-24 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132459A (en) * | 1974-09-13 | 1976-03-19 | Mitsubishi Heavy Ind Ltd | Atsuenki no roorukumikaesochi |
-
1972
- 1972-12-20 JP JP12867572A patent/JPS5541026B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132459A (en) * | 1974-09-13 | 1976-03-19 | Mitsubishi Heavy Ind Ltd | Atsuenki no roorukumikaesochi |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63162538U (en:Method) * | 1987-04-09 | 1988-10-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5541026B2 (en:Method) | 1980-10-21 |