JPS4729715U - - Google Patents
Info
- Publication number
- JPS4729715U JPS4729715U JP3201571U JP3201571U JPS4729715U JP S4729715 U JPS4729715 U JP S4729715U JP 3201571 U JP3201571 U JP 3201571U JP 3201571 U JP3201571 U JP 3201571U JP S4729715 U JPS4729715 U JP S4729715U
- 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)
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3201571U JPS5138058Y2 (https=) | 1971-04-22 | 1971-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3201571U JPS5138058Y2 (https=) | 1971-04-22 | 1971-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4729715U true JPS4729715U (https=) | 1972-12-05 |
| JPS5138058Y2 JPS5138058Y2 (https=) | 1976-09-17 |
Family
ID=27895729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3201571U Expired JPS5138058Y2 (https=) | 1971-04-22 | 1971-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5138058Y2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190317U (https=) * | 1975-01-13 | 1976-07-20 | ||
| JP2010001549A (ja) * | 2008-06-23 | 2010-01-07 | Tokyo Gas Co Ltd | 埋設パイプラインに対するカソード防食システム及びカソード防食方法 |
-
1971
- 1971-04-22 JP JP3201571U patent/JPS5138058Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190317U (https=) * | 1975-01-13 | 1976-07-20 | ||
| JP2010001549A (ja) * | 2008-06-23 | 2010-01-07 | Tokyo Gas Co Ltd | 埋設パイプラインに対するカソード防食システム及びカソード防食方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5138058Y2 (https=) | 1976-09-17 |