JPS4934781A - - Google Patents
Info
- Publication number
- JPS4934781A JPS4934781A JP47077543A JP7754372A JPS4934781A JP S4934781 A JPS4934781 A JP S4934781A JP 47077543 A JP47077543 A JP 47077543A JP 7754372 A JP7754372 A JP 7754372A JP S4934781 A JPS4934781 A JP S4934781A
- 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
- Bipolar Transistors (AREA)
- Element Separation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47077543A JPS4934781A (OSRAM) | 1972-08-01 | 1972-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47077543A JPS4934781A (OSRAM) | 1972-08-01 | 1972-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4934781A true JPS4934781A (OSRAM) | 1974-03-30 |
Family
ID=13636902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47077543A Pending JPS4934781A (OSRAM) | 1972-08-01 | 1972-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4934781A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379472A (en) * | 1976-12-24 | 1978-07-13 | Fuji Electric Co Ltd | Manufacture of bipolar type ic |
| JPS5674938A (en) * | 1979-11-22 | 1981-06-20 | Pioneer Electronic Corp | Semiconductor device |
-
1972
- 1972-08-01 JP JP47077543A patent/JPS4934781A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379472A (en) * | 1976-12-24 | 1978-07-13 | Fuji Electric Co Ltd | Manufacture of bipolar type ic |
| JPS5674938A (en) * | 1979-11-22 | 1981-06-20 | Pioneer Electronic Corp | Semiconductor device |