JPS4852184A - - Google Patents
Info
- Publication number
- JPS4852184A JPS4852184A JP8648371A JP8648371A JPS4852184A JP S4852184 A JPS4852184 A JP S4852184A JP 8648371 A JP8648371 A JP 8648371A JP 8648371 A JP8648371 A JP 8648371A JP S4852184 A JPS4852184 A JP S4852184A
- 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
- Element Separation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648371A JPS4852184A (ja) | 1971-10-29 | 1971-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8648371A JPS4852184A (ja) | 1971-10-29 | 1971-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4852184A true JPS4852184A (ja) | 1973-07-21 |
Family
ID=13888209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8648371A Pending JPS4852184A (ja) | 1971-10-29 | 1971-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4852184A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5679469A (en) * | 1979-11-30 | 1981-06-30 | Matsushita Electric Ind Co Ltd | Semiconductor device and its preparing method |
| JPS58135671A (ja) * | 1983-01-07 | 1983-08-12 | Matsushita Electric Ind Co Ltd | 絶縁分離型バイポ−ラトランジスタ |
-
1971
- 1971-10-29 JP JP8648371A patent/JPS4852184A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5679469A (en) * | 1979-11-30 | 1981-06-30 | Matsushita Electric Ind Co Ltd | Semiconductor device and its preparing method |
| JPS5712541B2 (ja) * | 1979-11-30 | 1982-03-11 | ||
| JPS58135671A (ja) * | 1983-01-07 | 1983-08-12 | Matsushita Electric Ind Co Ltd | 絶縁分離型バイポ−ラトランジスタ |
| JPH0316777B2 (ja) * | 1983-01-07 | 1991-03-06 | Matsushita Electric Ind Co Ltd |