JPS5242525B2 - - Google Patents
Info
- Publication number
- JPS5242525B2 JPS5242525B2 JP49093231A JP9323174A JPS5242525B2 JP S5242525 B2 JPS5242525 B2 JP S5242525B2 JP 49093231 A JP49093231 A JP 49093231A JP 9323174 A JP9323174 A JP 9323174A JP S5242525 B2 JPS5242525 B2 JP S5242525B2
- 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
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49093231A JPS5242525B2 (https=) | 1974-08-16 | 1974-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49093231A JPS5242525B2 (https=) | 1974-08-16 | 1974-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5121519A JPS5121519A (https=) | 1976-02-20 |
| JPS5242525B2 true JPS5242525B2 (https=) | 1977-10-25 |
Family
ID=14076757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49093231A Expired JPS5242525B2 (https=) | 1974-08-16 | 1974-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5242525B2 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53134728A (en) * | 1976-11-19 | 1978-11-24 | Kijima Hajime | Method of purifying sand for casting |
| JPS53134729A (en) * | 1976-12-01 | 1978-11-24 | Kijima Hajime | Mineral dressing method of chromite sand in foundry sand |
| JPS53149812A (en) * | 1976-12-02 | 1978-12-27 | Kijima Hajime | Method of purifying raw sand for casting |
| JPS53149813A (en) * | 1976-12-15 | 1978-12-27 | Kijima Hajime | Method of regenerating foundry sand that use resin type or organice hardener |
| JPS5383927A (en) * | 1976-12-29 | 1978-07-24 | Horie Shizuo | Method of regenerating used foundry sand |
| JPS53140325A (en) * | 1977-05-13 | 1978-12-07 | Taiyo Chuki Kk | Apparatus for production of improved sand |
| JPS58128246A (ja) * | 1982-01-28 | 1983-07-30 | Nippon Chuzo Kk | 古砂の再生方法 |
| JPS60106643A (ja) * | 1983-11-11 | 1985-06-12 | Sintokogio Ltd | 鋳物砂の処理方法 |
-
1974
- 1974-08-16 JP JP49093231A patent/JPS5242525B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5121519A (https=) | 1976-02-20 |