JPS6223855Y2 - - Google Patents
Info
- Publication number
- JPS6223855Y2 JPS6223855Y2 JP7801982U JP7801982U JPS6223855Y2 JP S6223855 Y2 JPS6223855 Y2 JP S6223855Y2 JP 7801982 U JP7801982 U JP 7801982U JP 7801982 U JP7801982 U JP 7801982U JP S6223855 Y2 JPS6223855 Y2 JP S6223855Y2
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- drainage
- main body
- support frame
- side walls
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 29
- 241000251468 Actinopterygii Species 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 5
- 230000002262 irrigation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7801982U JPS58180924U (ja) | 1982-05-27 | 1982-05-27 | 給排水具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7801982U JPS58180924U (ja) | 1982-05-27 | 1982-05-27 | 給排水具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58180924U JPS58180924U (ja) | 1983-12-02 |
JPS6223855Y2 true JPS6223855Y2 (en, 2012) | 1987-06-18 |
Family
ID=30087263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7801982U Granted JPS58180924U (ja) | 1982-05-27 | 1982-05-27 | 給排水具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58180924U (en, 2012) |
-
1982
- 1982-05-27 JP JP7801982U patent/JPS58180924U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58180924U (ja) | 1983-12-02 |
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