ES1008816Y - PERFECTED DIFFUSER FOR WASTEWATER TREATMENT PLANTS. - Google Patents
PERFECTED DIFFUSER FOR WASTEWATER TREATMENT PLANTS.Info
- Publication number
- ES1008816Y ES1008816Y ES19898900085U ES8900085U ES1008816Y ES 1008816 Y ES1008816 Y ES 1008816Y ES 19898900085 U ES19898900085 U ES 19898900085U ES 8900085 U ES8900085 U ES 8900085U ES 1008816 Y ES1008816 Y ES 1008816Y
- Authority
- ES
- Spain
- Prior art keywords
- perfected
- diffuser
- wastewater treatment
- treatment plants
- plants
- Prior art date
- 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
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES19898900085U ES1008816Y (en) | 1989-01-12 | 1989-01-12 | PERFECTED DIFFUSER FOR WASTEWATER TREATMENT PLANTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES19898900085U ES1008816Y (en) | 1989-01-12 | 1989-01-12 | PERFECTED DIFFUSER FOR WASTEWATER TREATMENT PLANTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1008816U ES1008816U (en) | 1989-06-01 |
ES1008816Y true ES1008816Y (en) | 1989-12-01 |
Family
ID=8259815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES19898900085U Expired ES1008816Y (en) | 1989-01-12 | 1989-01-12 | PERFECTED DIFFUSER FOR WASTEWATER TREATMENT PLANTS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES1008816Y (en) |
-
1989
- 1989-01-12 ES ES19898900085U patent/ES1008816Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES1008816U (en) | 1989-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20001102 |