JPS4717573Y1 - - Google Patents
Info
- Publication number
- JPS4717573Y1 JPS4717573Y1 JP1970025199U JP2519970U JPS4717573Y1 JP S4717573 Y1 JPS4717573 Y1 JP S4717573Y1 JP 1970025199 U JP1970025199 U JP 1970025199U JP 2519970 U JP2519970 U JP 2519970U JP S4717573 Y1 JPS4717573 Y1 JP S4717573Y1
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970025199U JPS4717573Y1 (en:Method) | 1970-03-16 | 1970-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970025199U JPS4717573Y1 (en:Method) | 1970-03-16 | 1970-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4717573Y1 true JPS4717573Y1 (en:Method) | 1972-06-19 |
Family
ID=42914835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970025199U Expired JPS4717573Y1 (en:Method) | 1970-03-16 | 1970-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4717573Y1 (en:Method) |
-
1970
- 1970-03-16 JP JP1970025199U patent/JPS4717573Y1/ja not_active Expired