JPS4989687A - - Google Patents
Info
- Publication number
- JPS4989687A JPS4989687A JP48001588A JP158873A JPS4989687A JP S4989687 A JPS4989687 A JP S4989687A JP 48001588 A JP48001588 A JP 48001588A JP 158873 A JP158873 A JP 158873A JP S4989687 A JPS4989687 A JP S4989687A
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Floating Material (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP158873A JPS5316400B2 (en:Method) | 1972-12-27 | 1972-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP158873A JPS5316400B2 (en:Method) | 1972-12-27 | 1972-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4989687A true JPS4989687A (en:Method) | 1974-08-27 |
| JPS5316400B2 JPS5316400B2 (en:Method) | 1978-05-31 |
Family
ID=11505661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP158873A Expired JPS5316400B2 (en:Method) | 1972-12-27 | 1972-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5316400B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192566A (en) * | 1975-02-12 | 1976-08-13 | Parupuhaiekino shorihoho |
-
1972
- 1972-12-27 JP JP158873A patent/JPS5316400B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192566A (en) * | 1975-02-12 | 1976-08-13 | Parupuhaiekino shorihoho |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5316400B2 (en:Method) | 1978-05-31 |