JPH01149933U - - Google Patents
Info
- Publication number
- JPH01149933U JPH01149933U JP4655888U JP4655888U JPH01149933U JP H01149933 U JPH01149933 U JP H01149933U JP 4655888 U JP4655888 U JP 4655888U JP 4655888 U JP4655888 U JP 4655888U JP H01149933 U JPH01149933 U JP H01149933U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- soil
- artificial
- soil bed
- house
- 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
- 239000002689 soil Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 1
- 239000001963 growth medium Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002609 medium Substances 0.000 claims 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4655888U JPH01149933U (el) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4655888U JPH01149933U (el) | 1988-04-06 | 1988-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01149933U true JPH01149933U (el) | 1989-10-17 |
Family
ID=31272827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4655888U Pending JPH01149933U (el) | 1988-04-06 | 1988-04-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01149933U (el) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5131302U (el) * | 1974-08-26 | 1976-03-06 | ||
JPS63267217A (ja) * | 1987-04-24 | 1988-11-04 | Shigetetsu Asai | 植物の根圏層内送風装置 |
-
1988
- 1988-04-06 JP JP4655888U patent/JPH01149933U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5131302U (el) * | 1974-08-26 | 1976-03-06 | ||
JPS63267217A (ja) * | 1987-04-24 | 1988-11-04 | Shigetetsu Asai | 植物の根圏層内送風装置 |
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