JPS5257461Y2 - - Google Patents
Info
- Publication number
- JPS5257461Y2 JPS5257461Y2 JP7723872U JP7723872U JPS5257461Y2 JP S5257461 Y2 JPS5257461 Y2 JP S5257461Y2 JP 7723872 U JP7723872 U JP 7723872U JP 7723872 U JP7723872 U JP 7723872U JP S5257461 Y2 JPS5257461 Y2 JP S5257461Y2
- 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.)
- Expired
Links
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7723872U JPS5257461Y2 (cs) | 1972-06-30 | 1972-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7723872U JPS5257461Y2 (cs) | 1972-06-30 | 1972-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4935425U JPS4935425U (cs) | 1974-03-28 |
| JPS5257461Y2 true JPS5257461Y2 (cs) | 1977-12-27 |
Family
ID=27980431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7723872U Expired JPS5257461Y2 (cs) | 1972-06-30 | 1972-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5257461Y2 (cs) |
-
1972
- 1972-06-30 JP JP7723872U patent/JPS5257461Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4935425U (cs) | 1974-03-28 |