JPS552140B2 - - Google Patents
Info
- Publication number
- JPS552140B2 JPS552140B2 JP5874176A JP5874176A JPS552140B2 JP S552140 B2 JPS552140 B2 JP S552140B2 JP 5874176 A JP5874176 A JP 5874176A JP 5874176 A JP5874176 A JP 5874176A JP S552140 B2 JPS552140 B2 JP S552140B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5874176A JPS52141419A (en) | 1976-05-20 | 1976-05-20 | Sand refining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5874176A JPS52141419A (en) | 1976-05-20 | 1976-05-20 | Sand refining apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52141419A JPS52141419A (en) | 1977-11-25 |
| JPS552140B2 true JPS552140B2 (OSRAM) | 1980-01-18 |
Family
ID=13092938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5874176A Granted JPS52141419A (en) | 1976-05-20 | 1976-05-20 | Sand refining apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52141419A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH631643A5 (de) * | 1978-04-14 | 1982-08-31 | Fischer Ag Georg | Verfahren zur regenerierung von giesserei-altsand sowie einrichtung zur durchfuehrung des verfahrens und erzeugnis des verfahrens. |
-
1976
- 1976-05-20 JP JP5874176A patent/JPS52141419A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52141419A (en) | 1977-11-25 |