JPS5728950B2 - - Google Patents
Info
- Publication number
- JPS5728950B2 JPS5728950B2 JP4617973A JP4617973A JPS5728950B2 JP S5728950 B2 JPS5728950 B2 JP S5728950B2 JP 4617973 A JP4617973 A JP 4617973A JP 4617973 A JP4617973 A JP 4617973A JP S5728950 B2 JPS5728950 B2 JP S5728950B2
- 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
- Production Of Multi-Layered Print Wiring Board (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Formation Of Insulating Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4617973A JPS5728950B2 (enExample) | 1973-04-25 | 1973-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4617973A JPS5728950B2 (enExample) | 1973-04-25 | 1973-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49132987A JPS49132987A (enExample) | 1974-12-20 |
| JPS5728950B2 true JPS5728950B2 (enExample) | 1982-06-19 |
Family
ID=12739791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4617973A Expired JPS5728950B2 (enExample) | 1973-04-25 | 1973-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5728950B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893261A (ja) * | 1981-11-30 | 1983-06-02 | Toshiba Corp | 半導体装置の製造方法 |
| EP0259490B1 (en) * | 1986-03-05 | 1994-07-13 | Sumitomo Electric Industries Limited | A method of producing a semiconductor device |
-
1973
- 1973-04-25 JP JP4617973A patent/JPS5728950B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49132987A (enExample) | 1974-12-20 |