CA514524A - Welding nozzle guide arm for spiral pipe machines - Google Patents
Welding nozzle guide arm for spiral pipe machinesInfo
- Publication number
- CA514524A CA514524A CA514524A CA514524DA CA514524A CA 514524 A CA514524 A CA 514524A CA 514524 A CA514524 A CA 514524A CA 514524D A CA514524D A CA 514524DA CA 514524 A CA514524 A CA 514524A
- Authority
- CA
- Canada
- Prior art keywords
- guide arm
- spiral pipe
- nozzle guide
- welding nozzle
- pipe machines
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA514524T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA514524A true CA514524A (en) | 1955-07-12 |
Family
ID=35665613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA514524A Expired CA514524A (en) | Welding nozzle guide arm for spiral pipe machines |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA514524A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1136784B (en) * | 1957-10-31 | 1962-09-20 | Friedrich Heinrich Stradtmann | Process for the production of screw-seam pipes by arc welding |
DE1144218B (en) * | 1961-03-13 | 1963-02-28 | Hoesch Ag | Welding head control in screw sewing pipe works |
-
0
- CA CA514524A patent/CA514524A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1136784B (en) * | 1957-10-31 | 1962-09-20 | Friedrich Heinrich Stradtmann | Process for the production of screw-seam pipes by arc welding |
DE1144218B (en) * | 1961-03-13 | 1963-02-28 | Hoesch Ag | Welding head control in screw sewing pipe works |
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