JPS4933578A - - Google Patents
Info
- Publication number
- JPS4933578A JPS4933578A JP7420172A JP7420172A JPS4933578A JP S4933578 A JPS4933578 A JP S4933578A JP 7420172 A JP7420172 A JP 7420172A JP 7420172 A JP7420172 A JP 7420172A JP S4933578 A JPS4933578 A JP S4933578A
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7420172A JPS4933578A (en) | 1972-07-26 | 1972-07-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7420172A JPS4933578A (en) | 1972-07-26 | 1972-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4933578A true JPS4933578A (en) | 1974-03-28 |
Family
ID=13540321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7420172A Pending JPS4933578A (en) | 1972-07-26 | 1972-07-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4933578A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5160462A (en) * | 1974-11-22 | 1976-05-26 | Hitachi Ltd | pnp gatatoranjisutano seizohoho |
JPS5258482A (en) * | 1975-11-10 | 1977-05-13 | Fujitsu Ltd | Production of semiconductor device |
JPS5258377A (en) * | 1975-11-07 | 1977-05-13 | Fujitsu Ltd | Production of semiconductor device |
JPH05175215A (en) * | 1991-06-07 | 1993-07-13 | American Teleph & Telegr Co <Att> | Manufacture of integrated circuit |
-
1972
- 1972-07-26 JP JP7420172A patent/JPS4933578A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5160462A (en) * | 1974-11-22 | 1976-05-26 | Hitachi Ltd | pnp gatatoranjisutano seizohoho |
JPS5258377A (en) * | 1975-11-07 | 1977-05-13 | Fujitsu Ltd | Production of semiconductor device |
JPS5258482A (en) * | 1975-11-10 | 1977-05-13 | Fujitsu Ltd | Production of semiconductor device |
JPH05175215A (en) * | 1991-06-07 | 1993-07-13 | American Teleph & Telegr Co <Att> | Manufacture of integrated circuit |