JPS6421720U - - Google Patents
Info
- Publication number
- JPS6421720U JPS6421720U JP11581187U JP11581187U JPS6421720U JP S6421720 U JPS6421720 U JP S6421720U JP 11581187 U JP11581187 U JP 11581187U JP 11581187 U JP11581187 U JP 11581187U JP S6421720 U JPS6421720 U JP S6421720U
- Authority
- JP
- Japan
- Prior art keywords
- distribution device
- water collection
- pipe
- perforated pipe
- water
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115811U JPH0233846Y2 (en:Method) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115811U JPH0233846Y2 (en:Method) | 1987-07-30 | 1987-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6421720U true JPS6421720U (en:Method) | 1989-02-03 |
| JPH0233846Y2 JPH0233846Y2 (en:Method) | 1990-09-11 |
Family
ID=31357797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987115811U Expired JPH0233846Y2 (en:Method) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233846Y2 (en:Method) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535051U (en:Method) * | 1978-08-29 | 1980-03-06 | ||
| JPS60244311A (ja) * | 1984-05-21 | 1985-12-04 | Nagaoka Kinmo Kk | 濾過機における下部集液装置 |
-
1987
- 1987-07-30 JP JP1987115811U patent/JPH0233846Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535051U (en:Method) * | 1978-08-29 | 1980-03-06 | ||
| JPS60244311A (ja) * | 1984-05-21 | 1985-12-04 | Nagaoka Kinmo Kk | 濾過機における下部集液装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233846Y2 (en:Method) | 1990-09-11 |