JPS6237719Y2 - - Google Patents
Info
- Publication number
- JPS6237719Y2 JPS6237719Y2 JP12245183U JP12245183U JPS6237719Y2 JP S6237719 Y2 JPS6237719 Y2 JP S6237719Y2 JP 12245183 U JP12245183 U JP 12245183U JP 12245183 U JP12245183 U JP 12245183U JP S6237719 Y2 JPS6237719 Y2 JP S6237719Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- core material
- welded
- diameter
- connecting portion
- Prior art date
- 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
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12245183U JPS6030250U (ja) | 1983-08-05 | 1983-08-05 | 合成樹脂パイプ製リング |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12245183U JPS6030250U (ja) | 1983-08-05 | 1983-08-05 | 合成樹脂パイプ製リング |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6030250U JPS6030250U (ja) | 1985-03-01 |
| JPS6237719Y2 true JPS6237719Y2 (en, 2012) | 1987-09-26 |
Family
ID=30279892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12245183U Granted JPS6030250U (ja) | 1983-08-05 | 1983-08-05 | 合成樹脂パイプ製リング |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030250U (en, 2012) |
-
1983
- 1983-08-05 JP JP12245183U patent/JPS6030250U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6030250U (ja) | 1985-03-01 |