JPS63181257U - - Google Patents
Info
- Publication number
- JPS63181257U JPS63181257U JP1987072129U JP7212987U JPS63181257U JP S63181257 U JPS63181257 U JP S63181257U JP 1987072129 U JP1987072129 U JP 1987072129U JP 7212987 U JP7212987 U JP 7212987U JP S63181257 U JPS63181257 U JP S63181257U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- protrusion
- plate
- water
- medium
- 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 2
Classifications
-
- Y02P60/216—
Landscapes
- Hydroponics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987072129U JPS63181257U (fr) | 1987-05-14 | 1987-05-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987072129U JPS63181257U (fr) | 1987-05-14 | 1987-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63181257U true JPS63181257U (fr) | 1988-11-22 |
Family
ID=30915309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987072129U Pending JPS63181257U (fr) | 1987-05-14 | 1987-05-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63181257U (fr) |
-
1987
- 1987-05-14 JP JP1987072129U patent/JPS63181257U/ja active Pending