JPH0354878U - - Google Patents
Info
- Publication number
- JPH0354878U JPH0354878U JP11494689U JP11494689U JPH0354878U JP H0354878 U JPH0354878 U JP H0354878U JP 11494689 U JP11494689 U JP 11494689U JP 11494689 U JP11494689 U JP 11494689U JP H0354878 U JPH0354878 U JP H0354878U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- face
- spiral
- lower cylindrical
- height
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989114946U JPH0748786Y2 (ja) | 1989-09-29 | 1989-09-29 | 排水ますの高さ調節用筒状部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989114946U JPH0748786Y2 (ja) | 1989-09-29 | 1989-09-29 | 排水ますの高さ調節用筒状部材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0354878U true JPH0354878U (ar) | 1991-05-27 |
| JPH0748786Y2 JPH0748786Y2 (ja) | 1995-11-08 |
Family
ID=31663293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989114946U Expired - Lifetime JPH0748786Y2 (ja) | 1989-09-29 | 1989-09-29 | 排水ますの高さ調節用筒状部材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748786Y2 (ar) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5961347U (ja) * | 1982-10-15 | 1984-04-21 | 安岡 英夫 | マンホ−ル装置 |
-
1989
- 1989-09-29 JP JP1989114946U patent/JPH0748786Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5961347U (ja) * | 1982-10-15 | 1984-04-21 | 安岡 英夫 | マンホ−ル装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0748786Y2 (ja) | 1995-11-08 |