JPH02137989U - - Google Patents
Info
- Publication number
- JPH02137989U JPH02137989U JP4474789U JP4474789U JPH02137989U JP H02137989 U JPH02137989 U JP H02137989U JP 4474789 U JP4474789 U JP 4474789U JP 4474789 U JP4474789 U JP 4474789U JP H02137989 U JPH02137989 U JP H02137989U
- Authority
- JP
- Japan
- Prior art keywords
- floating device
- device body
- water
- purifying agent
- holder
- 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
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4474789U JPH02137989U (en]) | 1989-04-17 | 1989-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4474789U JPH02137989U (en]) | 1989-04-17 | 1989-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137989U true JPH02137989U (en]) | 1990-11-16 |
Family
ID=31558318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4474789U Pending JPH02137989U (en]) | 1989-04-17 | 1989-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137989U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710795U (en]) * | 1980-06-19 | 1982-01-20 | ||
| JPS5739816A (en) * | 1980-08-25 | 1982-03-05 | Fujimaru Ind | Lid press fitting apparatus in pressure cooker |
-
1989
- 1989-04-17 JP JP4474789U patent/JPH02137989U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710795U (en]) * | 1980-06-19 | 1982-01-20 | ||
| JPS5739816A (en) * | 1980-08-25 | 1982-03-05 | Fujimaru Ind | Lid press fitting apparatus in pressure cooker |