JPS50115180A - - Google Patents
Info
- Publication number
- JPS50115180A JPS50115180A JP2048974A JP2048974A JPS50115180A JP S50115180 A JPS50115180 A JP S50115180A JP 2048974 A JP2048974 A JP 2048974A JP 2048974 A JP2048974 A JP 2048974A JP S50115180 A JPS50115180 A JP S50115180A
- 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
- Mechanical Treatment Of Semiconductor (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2048974A JPS5520846B2 (da) | 1974-02-22 | 1974-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2048974A JPS5520846B2 (da) | 1974-02-22 | 1974-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50115180A true JPS50115180A (da) | 1975-09-09 |
| JPS5520846B2 JPS5520846B2 (da) | 1980-06-05 |
Family
ID=12028548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2048974A Expired JPS5520846B2 (da) | 1974-02-22 | 1974-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520846B2 (da) |
-
1974
- 1974-02-22 JP JP2048974A patent/JPS5520846B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5520846B2 (da) | 1980-06-05 |