JPS5513134B2 - - Google Patents
Info
- Publication number
- JPS5513134B2 JPS5513134B2 JP4407372A JP4407372A JPS5513134B2 JP S5513134 B2 JPS5513134 B2 JP S5513134B2 JP 4407372 A JP4407372 A JP 4407372A JP 4407372 A JP4407372 A JP 4407372A JP S5513134 B2 JPS5513134 B2 JP S5513134B2
- 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
- Bipolar Transistors (AREA)
- Element Separation (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4407372A JPS5513134B2 (en) | 1972-05-01 | 1972-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4407372A JPS5513134B2 (en) | 1972-05-01 | 1972-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS495282A JPS495282A (en) | 1974-01-17 |
JPS5513134B2 true JPS5513134B2 (en) | 1980-04-07 |
Family
ID=12681439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4407372A Expired JPS5513134B2 (en) | 1972-05-01 | 1972-05-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5513134B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1503223A (en) * | 1975-07-26 | 1978-03-08 | Int Computers Ltd | Formation of buried layers in a substrate |
JPS5240985A (en) * | 1975-09-26 | 1977-03-30 | Matsushita Electric Ind Co Ltd | Method of forming porous silicon layer |
JPS53103384A (en) * | 1977-02-22 | 1978-09-08 | Oki Electric Ind Co Ltd | Pruduction of semiconductor device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1448383A (en) * | 1964-09-24 | 1966-08-05 | Ibm | Manufacturing process of semiconductor elements |
-
1972
- 1972-05-01 JP JP4407372A patent/JPS5513134B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1448383A (en) * | 1964-09-24 | 1966-08-05 | Ibm | Manufacturing process of semiconductor elements |
Also Published As
Publication number | Publication date |
---|---|
JPS495282A (en) | 1974-01-17 |