JPS61106590U - - Google Patents
Info
- Publication number
- JPS61106590U JPS61106590U JP18960684U JP18960684U JPS61106590U JP S61106590 U JPS61106590 U JP S61106590U JP 18960684 U JP18960684 U JP 18960684U JP 18960684 U JP18960684 U JP 18960684U JP S61106590 U JPS61106590 U JP S61106590U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- forming body
- floor
- groove forming
- buried
- 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
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18960684U JPS61106590U (it) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18960684U JPS61106590U (it) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61106590U true JPS61106590U (it) | 1986-07-07 |
Family
ID=30747052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18960684U Pending JPS61106590U (it) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106590U (it) |
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1984
- 1984-12-14 JP JP18960684U patent/JPS61106590U/ja active Pending