JPS5521913Y2 - - Google Patents
Info
- Publication number
- JPS5521913Y2 JPS5521913Y2 JP1975008171U JP817175U JPS5521913Y2 JP S5521913 Y2 JPS5521913 Y2 JP S5521913Y2 JP 1975008171 U JP1975008171 U JP 1975008171U JP 817175 U JP817175 U JP 817175U JP S5521913 Y2 JPS5521913 Y2 JP S5521913Y2
- 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 |
|---|---|---|---|
| JP1975008171U JPS5521913Y2 (en:Method) | 1975-01-17 | 1975-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975008171U JPS5521913Y2 (en:Method) | 1975-01-17 | 1975-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5190187U JPS5190187U (en:Method) | 1976-07-19 |
| JPS5521913Y2 true JPS5521913Y2 (en:Method) | 1980-05-26 |
Family
ID=28075609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975008171U Expired JPS5521913Y2 (en:Method) | 1975-01-17 | 1975-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521913Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529036B2 (en:Method) * | 1972-07-18 | 1977-03-12 |
-
1975
- 1975-01-17 JP JP1975008171U patent/JPS5521913Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5190187U (en:Method) | 1976-07-19 |