JPS5031222A - - Google Patents
Info
- Publication number
- JPS5031222A JPS5031222A JP8228173A JP8228173A JPS5031222A JP S5031222 A JPS5031222 A JP S5031222A JP 8228173 A JP8228173 A JP 8228173A JP 8228173 A JP8228173 A JP 8228173A JP S5031222 A JPS5031222 A JP S5031222A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228173A JPS5031222A (ja) | 1973-07-19 | 1973-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228173A JPS5031222A (ja) | 1973-07-19 | 1973-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5031222A true JPS5031222A (ja) | 1975-03-27 |
Family
ID=13770113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8228173A Pending JPS5031222A (ja) | 1973-07-19 | 1973-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5031222A (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826312B1 (ja) * | 1968-03-02 | 1973-08-08 | ||
| JPS5216174A (en) * | 1975-07-25 | 1977-02-07 | Ncr Co | Method of forming opening for contact zone in manufacturing and processing of semiconductor |
-
1973
- 1973-07-19 JP JP8228173A patent/JPS5031222A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826312B1 (ja) * | 1968-03-02 | 1973-08-08 | ||
| JPS5216174A (en) * | 1975-07-25 | 1977-02-07 | Ncr Co | Method of forming opening for contact zone in manufacturing and processing of semiconductor |