JPS5449125U - - Google Patents
Info
- Publication number
- JPS5449125U JPS5449125U JP12344677U JP12344677U JPS5449125U JP S5449125 U JPS5449125 U JP S5449125U JP 12344677 U JP12344677 U JP 12344677U JP 12344677 U JP12344677 U JP 12344677U JP S5449125 U JPS5449125 U JP S5449125U
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12344677U JPS5617635Y2 (pt) | 1977-09-12 | 1977-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12344677U JPS5617635Y2 (pt) | 1977-09-12 | 1977-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5449125U true JPS5449125U (pt) | 1979-04-05 |
| JPS5617635Y2 JPS5617635Y2 (pt) | 1981-04-24 |
Family
ID=29082555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12344677U Expired JPS5617635Y2 (pt) | 1977-09-12 | 1977-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5617635Y2 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2003992C2 (en) * | 2009-12-21 | 2011-06-22 | Pipe Proteq B V | Wellbore pipe protection device. |
-
1977
- 1977-09-12 JP JP12344677U patent/JPS5617635Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5617635Y2 (pt) | 1981-04-24 |