JPS63178683U - - Google Patents
Info
- Publication number
- JPS63178683U JPS63178683U JP7007487U JP7007487U JPS63178683U JP S63178683 U JPS63178683 U JP S63178683U JP 7007487 U JP7007487 U JP 7007487U JP 7007487 U JP7007487 U JP 7007487U JP S63178683 U JPS63178683 U JP S63178683U
- Authority
- JP
- Japan
- Prior art keywords
- outer tube
- inner tube
- tube
- deformed
- locations
- 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.)
- Granted
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987070074U JPH0448394Y2 (enExample) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987070074U JPH0448394Y2 (enExample) | 1987-05-11 | 1987-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63178683U true JPS63178683U (enExample) | 1988-11-18 |
| JPH0448394Y2 JPH0448394Y2 (enExample) | 1992-11-13 |
Family
ID=30911375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987070074U Expired JPH0448394Y2 (enExample) | 1987-05-11 | 1987-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448394Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021081012A (ja) * | 2019-11-20 | 2021-05-27 | 大陽日酸エンジニアリング株式会社 | ガス配管 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5147057U (enExample) * | 1974-10-07 | 1976-04-07 | ||
| JPS6298085A (ja) * | 1985-10-21 | 1987-05-07 | 川崎製鉄株式会社 | 断熱二重管の外管用鋼管 |
-
1987
- 1987-05-11 JP JP1987070074U patent/JPH0448394Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5147057U (enExample) * | 1974-10-07 | 1976-04-07 | ||
| JPS6298085A (ja) * | 1985-10-21 | 1987-05-07 | 川崎製鉄株式会社 | 断熱二重管の外管用鋼管 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021081012A (ja) * | 2019-11-20 | 2021-05-27 | 大陽日酸エンジニアリング株式会社 | ガス配管 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448394Y2 (enExample) | 1992-11-13 |