JPS57136491U - - Google Patents
Info
- Publication number
- JPS57136491U JPS57136491U JP2054581U JP2054581U JPS57136491U JP S57136491 U JPS57136491 U JP S57136491U JP 2054581 U JP2054581 U JP 2054581U JP 2054581 U JP2054581 U JP 2054581U JP S57136491 U JPS57136491 U JP S57136491U
- 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
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 |
|---|---|---|---|
| JP2054581U JPS6135278Y2 (en:Method) | 1981-02-18 | 1981-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2054581U JPS6135278Y2 (en:Method) | 1981-02-18 | 1981-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136491U true JPS57136491U (en:Method) | 1982-08-25 |
| JPS6135278Y2 JPS6135278Y2 (en:Method) | 1986-10-14 |
Family
ID=29818446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2054581U Expired JPS6135278Y2 (en:Method) | 1981-02-18 | 1981-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135278Y2 (en:Method) |
-
1981
- 1981-02-18 JP JP2054581U patent/JPS6135278Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6135278Y2 (en:Method) | 1986-10-14 |