JPS4991779A - - Google Patents
Info
- Publication number
- JPS4991779A JPS4991779A JP48000298A JP29873A JPS4991779A JP S4991779 A JPS4991779 A JP S4991779A JP 48000298 A JP48000298 A JP 48000298A JP 29873 A JP29873 A JP 29873A JP S4991779 A JPS4991779 A JP S4991779A
- 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
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73298A JPS5742976B2 (en:Method) | 1972-12-31 | 1972-12-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73298A JPS5742976B2 (en:Method) | 1972-12-31 | 1972-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4991779A true JPS4991779A (en:Method) | 1974-09-02 |
| JPS5742976B2 JPS5742976B2 (en:Method) | 1982-09-11 |
Family
ID=11469979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP73298A Expired JPS5742976B2 (en:Method) | 1972-12-31 | 1972-12-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5742976B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475964A (en) * | 1979-02-20 | 1984-10-09 | Tokyo Shibaura Denki Kabushiki Kaisha | Method of manufacturing a semiconductor device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218114A (en) * | 1975-08-01 | 1977-02-10 | Hitachi Ltd | Antenna changeover switch |
-
1972
- 1972-12-31 JP JP73298A patent/JPS5742976B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218114A (en) * | 1975-08-01 | 1977-02-10 | Hitachi Ltd | Antenna changeover switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4475964A (en) * | 1979-02-20 | 1984-10-09 | Tokyo Shibaura Denki Kabushiki Kaisha | Method of manufacturing a semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5742976B2 (en:Method) | 1982-09-11 |