JPS509302Y1 - - Google Patents
Info
- Publication number
- JPS509302Y1 JPS509302Y1 JP1151168U JP1151168U JPS509302Y1 JP S509302 Y1 JPS509302 Y1 JP S509302Y1 JP 1151168 U JP1151168 U JP 1151168U JP 1151168 U JP1151168 U JP 1151168U JP S509302 Y1 JPS509302 Y1 JP S509302Y1
- 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
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1151168U JPS509302Y1 (ja) | 1968-02-14 | 1968-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1151168U JPS509302Y1 (ja) | 1968-02-14 | 1968-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS509302Y1 true JPS509302Y1 (ja) | 1975-03-20 |
Family
ID=33045571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1151168U Expired JPS509302Y1 (ja) | 1968-02-14 | 1968-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS509302Y1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020511310A (ja) * | 2017-03-27 | 2020-04-16 | 宝山鋼鉄股▲分▼有限公司 | 複合鋼管の製造方法 |
-
1968
- 1968-02-14 JP JP1151168U patent/JPS509302Y1/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020511310A (ja) * | 2017-03-27 | 2020-04-16 | 宝山鋼鉄股▲分▼有限公司 | 複合鋼管の製造方法 |