JPS4958749A - - Google Patents
Info
- Publication number
- JPS4958749A JPS4958749A JP9904372A JP9904372A JPS4958749A JP S4958749 A JPS4958749 A JP S4958749A JP 9904372 A JP9904372 A JP 9904372A JP 9904372 A JP9904372 A JP 9904372A JP S4958749 A JPS4958749 A JP S4958749A
- 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
- Mechanical Treatment Of Semiconductor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9904372A JPS4958749A (OSRAM) | 1972-10-04 | 1972-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9904372A JPS4958749A (OSRAM) | 1972-10-04 | 1972-10-04 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15293677A Division JPS53111277A (en) | 1977-12-21 | 1977-12-21 | Semiconductor wafer and its fabricating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4958749A true JPS4958749A (OSRAM) | 1974-06-07 |
Family
ID=14236443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9904372A Pending JPS4958749A (OSRAM) | 1972-10-04 | 1972-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4958749A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127772A (en) * | 1974-09-02 | 1976-03-08 | Nippon Electric Co | Handotaisochi no seizohoho |
| JPS5310966A (en) * | 1976-07-19 | 1978-01-31 | Hitachi Ltd | Semiconductor wafer |
| JPS5424571A (en) * | 1977-07-25 | 1979-02-23 | Nec Corp | Manufacture for semiconductor wafer |
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1972
- 1972-10-04 JP JP9904372A patent/JPS4958749A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127772A (en) * | 1974-09-02 | 1976-03-08 | Nippon Electric Co | Handotaisochi no seizohoho |
| JPS5310966A (en) * | 1976-07-19 | 1978-01-31 | Hitachi Ltd | Semiconductor wafer |
| JPS5424571A (en) * | 1977-07-25 | 1979-02-23 | Nec Corp | Manufacture for semiconductor wafer |