JPS5746634U - - Google Patents
Info
- Publication number
- JPS5746634U JPS5746634U JP12178580U JP12178580U JPS5746634U JP S5746634 U JPS5746634 U JP S5746634U JP 12178580 U JP12178580 U JP 12178580U JP 12178580 U JP12178580 U JP 12178580U JP S5746634 U JPS5746634 U JP S5746634U
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980121785U JPS595069Y2 (en) | 1980-08-29 | 1980-08-29 | Pollution diffusion prevention frame for dredging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980121785U JPS595069Y2 (en) | 1980-08-29 | 1980-08-29 | Pollution diffusion prevention frame for dredging |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5746634U true JPS5746634U (en) | 1982-03-15 |
JPS595069Y2 JPS595069Y2 (en) | 1984-02-15 |
Family
ID=29482431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980121785U Expired JPS595069Y2 (en) | 1980-08-29 | 1980-08-29 | Pollution diffusion prevention frame for dredging |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595069Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02125036U (en) * | 1989-03-27 | 1990-10-15 | ||
JP2005264703A (en) * | 2004-03-18 | 2005-09-29 | Noda Kogyo Kk | Dredging pollution preventive frame |
JP2012127161A (en) * | 2010-12-17 | 2012-07-05 | Penta Ocean Construction Co Ltd | Pollution prevention device and pollution prevention method for dredging work |
JP2016199854A (en) * | 2015-04-07 | 2016-12-01 | 海和工業株式会社 | Pollution prevention device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019857A (en) * | 1973-06-21 | 1975-03-03 |
-
1980
- 1980-08-29 JP JP1980121785U patent/JPS595069Y2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019857A (en) * | 1973-06-21 | 1975-03-03 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02125036U (en) * | 1989-03-27 | 1990-10-15 | ||
JP2005264703A (en) * | 2004-03-18 | 2005-09-29 | Noda Kogyo Kk | Dredging pollution preventive frame |
JP4606769B2 (en) * | 2004-03-18 | 2011-01-05 | 野田興業株式会社 | 枠 Pollution prevention frame |
JP2012127161A (en) * | 2010-12-17 | 2012-07-05 | Penta Ocean Construction Co Ltd | Pollution prevention device and pollution prevention method for dredging work |
JP2016199854A (en) * | 2015-04-07 | 2016-12-01 | 海和工業株式会社 | Pollution prevention device |
Also Published As
Publication number | Publication date |
---|---|
JPS595069Y2 (en) | 1984-02-15 |