JPH01175560U - - Google Patents
Info
- Publication number
- JPH01175560U JPH01175560U JP1988071573U JP7157388U JPH01175560U JP H01175560 U JPH01175560 U JP H01175560U JP 1988071573 U JP1988071573 U JP 1988071573U JP 7157388 U JP7157388 U JP 7157388U JP H01175560 U JPH01175560 U JP H01175560U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen enrichment
- enrichment device
- bypass
- liquid flow
- hydroponic cultivation
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 claims 1
- 238000004506 ultrasonic cleaning Methods 0.000 claims 1
- 241000234435 Lilium Species 0.000 description 1
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988071573U JPH01175560U (el) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988071573U JPH01175560U (el) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175560U true JPH01175560U (el) | 1989-12-14 |
Family
ID=31296779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988071573U Pending JPH01175560U (el) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175560U (el) |
-
1988
- 1988-05-30 JP JP1988071573U patent/JPH01175560U/ja active Pending