JPS50120988A - - Google Patents
Info
- Publication number
- JPS50120988A JPS50120988A JP2873974A JP2873974A JPS50120988A JP S50120988 A JPS50120988 A JP S50120988A JP 2873974 A JP2873974 A JP 2873974A JP 2873974 A JP2873974 A JP 2873974A JP S50120988 A JPS50120988 A JP S50120988A
- 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
- Thyristors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2873974A JPS555269B2 (da) | 1974-03-11 | 1974-03-11 | |
| CA221,879A CA1022689A (en) | 1974-03-11 | 1975-03-11 | Semiconductor switching device |
| US05/793,242 US4177477A (en) | 1974-03-11 | 1977-05-03 | Semiconductor switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2873974A JPS555269B2 (da) | 1974-03-11 | 1974-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50120988A true JPS50120988A (da) | 1975-09-22 |
| JPS555269B2 JPS555269B2 (da) | 1980-02-05 |
Family
ID=12256782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2873974A Expired JPS555269B2 (da) | 1974-03-11 | 1974-03-11 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS555269B2 (da) |
| CA (1) | CA1022689A (da) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4880282A (da) * | 1972-01-31 | 1973-10-27 |
-
1974
- 1974-03-11 JP JP2873974A patent/JPS555269B2/ja not_active Expired
-
1975
- 1975-03-11 CA CA221,879A patent/CA1022689A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4880282A (da) * | 1972-01-31 | 1973-10-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1022689A (en) | 1977-12-13 |
| JPS555269B2 (da) | 1980-02-05 |