JPS57190979U - - Google Patents
Info
- Publication number
- JPS57190979U JPS57190979U JP7834581U JP7834581U JPS57190979U JP S57190979 U JPS57190979 U JP S57190979U JP 7834581 U JP7834581 U JP 7834581U JP 7834581 U JP7834581 U JP 7834581U JP S57190979 U JPS57190979 U JP S57190979U
- Authority
- JP
- Japan
- 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
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7834581U JPS643917Y2 (https=) | 1981-05-30 | 1981-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7834581U JPS643917Y2 (https=) | 1981-05-30 | 1981-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57190979U true JPS57190979U (https=) | 1982-12-03 |
| JPS643917Y2 JPS643917Y2 (https=) | 1989-02-01 |
Family
ID=29873981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7834581U Expired JPS643917Y2 (https=) | 1981-05-30 | 1981-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643917Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60196084U (ja) * | 1984-06-01 | 1985-12-27 | 積水化学工業株式会社 | 複合管 |
-
1981
- 1981-05-30 JP JP7834581U patent/JPS643917Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60196084U (ja) * | 1984-06-01 | 1985-12-27 | 積水化学工業株式会社 | 複合管 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS643917Y2 (https=) | 1989-02-01 |