DD99425A1 - - Google Patents
Info
- Publication number
- DD99425A1 DD99425A1 DD16641972A DD16641972A DD99425A1 DD 99425 A1 DD99425 A1 DD 99425A1 DD 16641972 A DD16641972 A DD 16641972A DD 16641972 A DD16641972 A DD 16641972A DD 99425 A1 DD99425 A1 DD 99425A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16641972A DD99425A1 (xx) | 1972-10-23 | 1972-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16641972A DD99425A1 (xx) | 1972-10-23 | 1972-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99425A1 true DD99425A1 (xx) | 1973-08-13 |
Family
ID=5488647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16641972A DD99425A1 (xx) | 1972-10-23 | 1972-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD99425A1 (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0287429A1 (fr) * | 1987-04-16 | 1988-10-19 | Elf Atochem S.A. | Procédé de fabrication de tubes métalliques assemblés par leurs extrémités |
-
1972
- 1972-10-23 DD DD16641972A patent/DD99425A1/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0287429A1 (fr) * | 1987-04-16 | 1988-10-19 | Elf Atochem S.A. | Procédé de fabrication de tubes métalliques assemblés par leurs extrémités |
| FR2614086A1 (fr) * | 1987-04-16 | 1988-10-21 | Atochem | Tubes metalliques assembles par leurs extremites, procede de fabrication et appareillage pour sa mise en oeuvre |