IN170800B - - Google Patents
Info
- Publication number
- IN170800B IN170800B IN680/CAL/89A IN680CA1989A IN170800B IN 170800 B IN170800 B IN 170800B IN 680CA1989 A IN680CA1989 A IN 680CA1989A IN 170800 B IN170800 B IN 170800B
- Authority
- IN
- India
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1988/000239 WO1990005598A1 (fr) | 1988-11-22 | 1988-11-22 | Procede et dispositif pour fabriquer des tubes profiles utilises pour la construction de puits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN170800B true IN170800B (en:Method) | 1992-05-23 |
Family
ID=21617346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN680/CAL/89A IN170800B (en:Method) | 1988-11-22 | 1989-08-21 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH04505581A (en:Method) |
| IN (1) | IN170800B (en:Method) |
| NO (1) | NO179096C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133587B (zh) * | 2011-01-11 | 2012-10-03 | 湖北玉鼎管业有限公司 | 一种异型管成型机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58157519A (ja) * | 1982-03-16 | 1983-09-19 | Daini Yoshida Kinen Tekkosho:Kk | 段付金属管の製造方法 |
-
1988
- 1988-11-22 JP JP89502620A patent/JPH04505581A/ja active Pending
-
1989
- 1989-08-21 IN IN680/CAL/89A patent/IN170800B/en unknown
-
1990
- 1990-07-18 NO NO903220A patent/NO179096C/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO179096B (no) | 1996-04-29 |
| NO179096C (no) | 1996-08-07 |
| NO903220D0 (no) | 1990-07-18 |
| JPH04505581A (ja) | 1992-10-01 |
| NO903220L (no) | 1990-07-18 |