DD57162A - - Google Patents
Info
- Publication number
- DD57162A DD57162A DD57162DA DD57162A DD 57162 A DD57162 A DD 57162A DD 57162D A DD57162D A DD 57162DA DD 57162 A DD57162 A DD 57162A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD57162A true DD57162A (da) |
Family
ID=252615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD57162D DD57162A (da) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD57162A (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788384A (en) * | 1969-01-31 | 1974-01-29 | Mitsubishi Heavy Ind Ltd | Apparatus for constructing substantially circular cross-section vessel by welding |
| US3841383A (en) * | 1971-08-25 | 1974-10-15 | Mitsubishi Heavy Ind Ltd | Method for manufacturing curved wall metallic objects |
-
0
- DD DD57162D patent/DD57162A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788384A (en) * | 1969-01-31 | 1974-01-29 | Mitsubishi Heavy Ind Ltd | Apparatus for constructing substantially circular cross-section vessel by welding |
| US3841383A (en) * | 1971-08-25 | 1974-10-15 | Mitsubishi Heavy Ind Ltd | Method for manufacturing curved wall metallic objects |
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