JPS63141659U - - Google Patents
Info
- Publication number
- JPS63141659U JPS63141659U JP1987031674U JP3167487U JPS63141659U JP S63141659 U JPS63141659 U JP S63141659U JP 1987031674 U JP1987031674 U JP 1987031674U JP 3167487 U JP3167487 U JP 3167487U JP S63141659 U JPS63141659 U JP S63141659U
- Authority
- JP
- Japan
- Prior art keywords
- sprinkling
- water
- spout
- plate
- water sprinkling
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
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
Landscapes
- Nozzles (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031674U JPS63141659U (US06368395-20020409-C00050.png) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031674U JPS63141659U (US06368395-20020409-C00050.png) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141659U true JPS63141659U (US06368395-20020409-C00050.png) | 1988-09-19 |
Family
ID=30837628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987031674U Pending JPS63141659U (US06368395-20020409-C00050.png) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141659U (US06368395-20020409-C00050.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019093325A (ja) * | 2017-11-20 | 2019-06-20 | 三機工業株式会社 | 散水式ろ床装置における散水装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466551A (en) * | 1977-11-04 | 1979-05-29 | Sato Miki | Device for purifying fish breeding pond or like |
-
1987
- 1987-03-04 JP JP1987031674U patent/JPS63141659U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5466551A (en) * | 1977-11-04 | 1979-05-29 | Sato Miki | Device for purifying fish breeding pond or like |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019093325A (ja) * | 2017-11-20 | 2019-06-20 | 三機工業株式会社 | 散水式ろ床装置における散水装置 |
