DD77936A - - Google Patents
Info
- Publication number
- DD77936A DD77936A DD77936DA DD77936A DD 77936 A DD77936 A DD 77936A DD 77936D A DD77936D A DD 77936DA DD 77936 A DD77936 A DD 77936A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD77936A true DD77936A (ja) |
Family
ID=265429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD77936D DD77936A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD77936A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2930168A1 (de) * | 1978-07-31 | 1980-02-21 | Nederlandse Offshore Co | Vorrichtung zum graben eines einschnitts unter einer auf dem meeresgrund liegenden rohrleitung |
-
0
- DD DD77936D patent/DD77936A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2930168A1 (de) * | 1978-07-31 | 1980-02-21 | Nederlandse Offshore Co | Vorrichtung zum graben eines einschnitts unter einer auf dem meeresgrund liegenden rohrleitung |
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