JPS6222383U - - Google Patents
Info
- Publication number
- JPS6222383U JPS6222383U JP11423985U JP11423985U JPS6222383U JP S6222383 U JPS6222383 U JP S6222383U JP 11423985 U JP11423985 U JP 11423985U JP 11423985 U JP11423985 U JP 11423985U JP S6222383 U JPS6222383 U JP S6222383U
- Authority
- JP
- Japan
- Prior art keywords
- corrugated pipe
- longitudinal direction
- uneven
- predetermined pitch
- pipe wall
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985114239U JPH0311509Y2 (en, 2012) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985114239U JPH0311509Y2 (en, 2012) | 1985-07-25 | 1985-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6222383U true JPS6222383U (en, 2012) | 1987-02-10 |
| JPH0311509Y2 JPH0311509Y2 (en, 2012) | 1991-03-19 |
Family
ID=30996790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985114239U Expired JPH0311509Y2 (en, 2012) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311509Y2 (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138021U (en, 2012) * | 1974-09-14 | 1976-03-22 | ||
| JPS5628814U (en, 2012) * | 1979-08-10 | 1981-03-18 |
-
1985
- 1985-07-25 JP JP1985114239U patent/JPH0311509Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138021U (en, 2012) * | 1974-09-14 | 1976-03-22 | ||
| JPS5628814U (en, 2012) * | 1979-08-10 | 1981-03-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311509Y2 (en, 2012) | 1991-03-19 |