JPS5520444Y2 - - Google Patents
Info
- Publication number
- JPS5520444Y2 JPS5520444Y2 JP12574477U JP12574477U JPS5520444Y2 JP S5520444 Y2 JPS5520444 Y2 JP S5520444Y2 JP 12574477 U JP12574477 U JP 12574477U JP 12574477 U JP12574477 U JP 12574477U JP S5520444 Y2 JPS5520444 Y2 JP S5520444Y2
- 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.)
- Expired
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574477U JPS5520444Y2 (zh) | 1977-09-20 | 1977-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574477U JPS5520444Y2 (zh) | 1977-09-20 | 1977-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5452788U JPS5452788U (zh) | 1979-04-12 |
| JPS5520444Y2 true JPS5520444Y2 (zh) | 1980-05-16 |
Family
ID=29086936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12574477U Expired JPS5520444Y2 (zh) | 1977-09-20 | 1977-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520444Y2 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739163Y2 (zh) * | 1978-09-06 | 1982-08-28 | ||
| JPS578078A (en) * | 1980-06-13 | 1982-01-16 | Toyoda Mach Works Ltd | Cylindrical grinding grindstone and manufacture thereof |
-
1977
- 1977-09-20 JP JP12574477U patent/JPS5520444Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5452788U (zh) | 1979-04-12 |