CS177020B2 - - Google Patents
Info
- Publication number
- CS177020B2 CS177020B2 CS644469A CS644469A CS177020B2 CS 177020 B2 CS177020 B2 CS 177020B2 CS 644469 A CS644469 A CS 644469A CS 644469 A CS644469 A CS 644469A CS 177020 B2 CS177020 B2 CS 177020B2
- Authority
- CS
- Czechoslovakia
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681790205 DE1790205A1 (de) | 1968-09-28 | 1968-09-28 | Verfahren zur Steuerung der elektrischen Arbeit bei Rohrschweissmaschinen unter Beruecksichtigung des Stauchdruckes |
| DE19681808074 DE1808074A1 (de) | 1968-11-09 | 1968-11-09 | Verfahren zur Steuerung von Argon-Arc-Schweissvorgaengen bei austenitischen Rohren |
| DE19681809287 DE1809287A1 (de) | 1968-11-16 | 1968-11-16 | Verfahren zur Ermittlung der mittleren Schweisstemperatur bei laengsnahtgeschweissten Rohren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS177020B2 true CS177020B2 (es) | 1977-07-29 |
Family
ID=27181440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS644469A CS177020B2 (es) | 1968-09-28 | 1969-09-24 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5027812B1 (es) |
| CS (1) | CS177020B2 (es) |
| ES (1) | ES371870A1 (es) |
-
1969
- 1969-09-24 CS CS644469A patent/CS177020B2/cs unknown
- 1969-09-25 ES ES371870A patent/ES371870A1/es not_active Expired
- 1969-09-27 JP JP7732369A patent/JPS5027812B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5027812B1 (es) | 1975-09-10 |
| ES371870A1 (es) | 1971-11-16 |