JPH01138984U - - Google Patents
Info
- Publication number
- JPH01138984U JPH01138984U JP3005388U JP3005388U JPH01138984U JP H01138984 U JPH01138984 U JP H01138984U JP 3005388 U JP3005388 U JP 3005388U JP 3005388 U JP3005388 U JP 3005388U JP H01138984 U JPH01138984 U JP H01138984U
- Authority
- JP
- Japan
- Prior art keywords
- additional ring
- main body
- basin
- coming
- prevents
- 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 |
---|---|---|---|
JP3005388U JPH01138984U (un) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3005388U JPH01138984U (un) | 1988-03-07 | 1988-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01138984U true JPH01138984U (un) | 1989-09-22 |
Family
ID=31254774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3005388U Pending JPH01138984U (un) | 1988-03-07 | 1988-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01138984U (un) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0426243U (un) * | 1990-06-21 | 1992-03-02 |
-
1988
- 1988-03-07 JP JP3005388U patent/JPH01138984U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0426243U (un) * | 1990-06-21 | 1992-03-02 |