JPS4889682A - - Google Patents
Info
- Publication number
- JPS4889682A JPS4889682A JP1893072A JP1893072A JPS4889682A JP S4889682 A JPS4889682 A JP S4889682A JP 1893072 A JP1893072 A JP 1893072A JP 1893072 A JP1893072 A JP 1893072A JP S4889682 A JPS4889682 A JP S4889682A
- 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
- Electrodes Of Semiconductors (AREA)
- Bipolar Transistors (AREA)
- Thyristors (AREA)
- Formation Of Insulating Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1893072A JPS5217992B2 (ru) | 1972-02-25 | 1972-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1893072A JPS5217992B2 (ru) | 1972-02-25 | 1972-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4889682A true JPS4889682A (ru) | 1973-11-22 |
| JPS5217992B2 JPS5217992B2 (ru) | 1977-05-19 |
Family
ID=11985338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1893072A Expired JPS5217992B2 (ru) | 1972-02-25 | 1972-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5217992B2 (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127666U (ja) * | 1984-06-21 | 1986-02-19 | 三共理化学株式会社 | 研摩布紙 |
| JPS6127667U (ja) * | 1984-06-21 | 1986-02-19 | 三共理化学株式会社 | 研摩布紙 |
-
1972
- 1972-02-25 JP JP1893072A patent/JPS5217992B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5217992B2 (ru) | 1977-05-19 |