JPS4944374B2 - - Google Patents
Info
- Publication number
- JPS4944374B2 JPS4944374B2 JP46105390A JP10539071A JPS4944374B2 JP S4944374 B2 JPS4944374 B2 JP S4944374B2 JP 46105390 A JP46105390 A JP 46105390A JP 10539071 A JP10539071 A JP 10539071A JP S4944374 B2 JPS4944374 B2 JP S4944374B2
- 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
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46105390A JPS4944374B2 (en:Method) | 1971-12-27 | 1971-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46105390A JPS4944374B2 (en:Method) | 1971-12-27 | 1971-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4870339A JPS4870339A (en:Method) | 1973-09-22 |
| JPS4944374B2 true JPS4944374B2 (en:Method) | 1974-11-28 |
Family
ID=14406305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46105390A Expired JPS4944374B2 (en:Method) | 1971-12-27 | 1971-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4944374B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50100336U (en:Method) * | 1974-01-17 | 1975-08-20 | ||
| JPS60175616A (ja) * | 1984-02-20 | 1985-09-09 | Bridgestone Corp | 浮上式汚濁拡散防止膜 |
-
1971
- 1971-12-27 JP JP46105390A patent/JPS4944374B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4870339A (en:Method) | 1973-09-22 |