JPS4930158A - - Google Patents
Info
- Publication number
- JPS4930158A JPS4930158A JP7586872A JP7586872A JPS4930158A JP S4930158 A JPS4930158 A JP S4930158A JP 7586872 A JP7586872 A JP 7586872A JP 7586872 A JP7586872 A JP 7586872A JP S4930158 A JPS4930158 A JP S4930158A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47075868A JPS5033941B2 (en:Method) | 1972-07-31 | 1972-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47075868A JPS5033941B2 (en:Method) | 1972-07-31 | 1972-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4930158A true JPS4930158A (en:Method) | 1974-03-18 |
| JPS5033941B2 JPS5033941B2 (en:Method) | 1975-11-05 |
Family
ID=13588649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47075868A Expired JPS5033941B2 (en:Method) | 1972-07-31 | 1972-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5033941B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137835A (en) * | 1981-02-20 | 1982-08-25 | Hitachi Ltd | Leakage detector |
| JPS57140863U (en:Method) * | 1981-02-28 | 1982-09-03 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4925444B2 (ja) * | 2007-03-27 | 2012-04-25 | 株式会社サンドクリーンシステム | 砂場の浄化方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493349A (en:Method) * | 1972-05-04 | 1974-01-12 |
-
1972
- 1972-07-31 JP JP47075868A patent/JPS5033941B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493349A (en:Method) * | 1972-05-04 | 1974-01-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137835A (en) * | 1981-02-20 | 1982-08-25 | Hitachi Ltd | Leakage detector |
| JPS57140863U (en:Method) * | 1981-02-28 | 1982-09-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5033941B2 (en:Method) | 1975-11-05 |