JPS551998Y2 - - Google Patents
Info
- Publication number
- JPS551998Y2 JPS551998Y2 JP8784075U JP8784075U JPS551998Y2 JP S551998 Y2 JPS551998 Y2 JP S551998Y2 JP 8784075 U JP8784075 U JP 8784075U JP 8784075 U JP8784075 U JP 8784075U JP S551998 Y2 JPS551998 Y2 JP S551998Y2
- 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)
- Removal Of Floating Material (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784075U JPS551998Y2 (en:Method) | 1975-06-24 | 1975-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8784075U JPS551998Y2 (en:Method) | 1975-06-24 | 1975-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS522889U JPS522889U (en:Method) | 1977-01-10 |
| JPS551998Y2 true JPS551998Y2 (en:Method) | 1980-01-19 |
Family
ID=28570183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8784075U Expired JPS551998Y2 (en:Method) | 1975-06-24 | 1975-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551998Y2 (en:Method) |
-
1975
- 1975-06-24 JP JP8784075U patent/JPS551998Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS522889U (en:Method) | 1977-01-10 |