JPS4967566A - - Google Patents
Info
- Publication number
- JPS4967566A JPS4967566A JP47109423A JP10942372A JPS4967566A JP S4967566 A JPS4967566 A JP S4967566A JP 47109423 A JP47109423 A JP 47109423A JP 10942372 A JP10942372 A JP 10942372A JP S4967566 A JPS4967566 A JP S4967566A
- 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 |
|---|---|---|---|
| JP47109423A JPS4967566A (OSRAM) | 1972-11-02 | 1972-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47109423A JPS4967566A (OSRAM) | 1972-11-02 | 1972-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4967566A true JPS4967566A (OSRAM) | 1974-07-01 |
Family
ID=14509852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47109423A Pending JPS4967566A (OSRAM) | 1972-11-02 | 1972-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4967566A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49115927A (OSRAM) * | 1973-03-10 | 1974-11-06 | ||
| JPS6444023A (en) * | 1987-08-12 | 1989-02-16 | Hitachi Ltd | Heat treatment |
| US6372611B1 (en) | 1997-01-24 | 2002-04-16 | Nec Corporation | Semiconductor manufacturing method including gettering of metal impurities |
-
1972
- 1972-11-02 JP JP47109423A patent/JPS4967566A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49115927A (OSRAM) * | 1973-03-10 | 1974-11-06 | ||
| JPS6444023A (en) * | 1987-08-12 | 1989-02-16 | Hitachi Ltd | Heat treatment |
| US6372611B1 (en) | 1997-01-24 | 2002-04-16 | Nec Corporation | Semiconductor manufacturing method including gettering of metal impurities |