JPS53163923U - - Google Patents
Info
- Publication number
- JPS53163923U JPS53163923U JP7047477U JP7047477U JPS53163923U JP S53163923 U JPS53163923 U JP S53163923U JP 7047477 U JP7047477 U JP 7047477U JP 7047477 U JP7047477 U JP 7047477U JP S53163923 U JPS53163923 U JP S53163923U
- 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 |
---|---|---|---|
JP1977070474U JPS6024740Y2 (en) | 1977-05-31 | 1977-05-31 | Underwater membrane to prevent sludge diffusion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977070474U JPS6024740Y2 (en) | 1977-05-31 | 1977-05-31 | Underwater membrane to prevent sludge diffusion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53163923U true JPS53163923U (en) | 1978-12-22 |
JPS6024740Y2 JPS6024740Y2 (en) | 1985-07-24 |
Family
ID=28980307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977070474U Expired JPS6024740Y2 (en) | 1977-05-31 | 1977-05-31 | Underwater membrane to prevent sludge diffusion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024740Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017031555A (en) * | 2015-07-28 | 2017-02-09 | 株式会社三晴 | Pollution prevention membrane with protective net |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49135428A (en) * | 1973-05-02 | 1974-12-26 | ||
JPS5019846A (en) * | 1973-06-22 | 1975-03-03 |
-
1977
- 1977-05-31 JP JP1977070474U patent/JPS6024740Y2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49135428A (en) * | 1973-05-02 | 1974-12-26 | ||
JPS5019846A (en) * | 1973-06-22 | 1975-03-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017031555A (en) * | 2015-07-28 | 2017-02-09 | 株式会社三晴 | Pollution prevention membrane with protective net |
Also Published As
Publication number | Publication date |
---|---|
JPS6024740Y2 (en) | 1985-07-24 |