AT17782T
Helicoidally finned tubes
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
12 members in 9 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 105782 | Hungary | A |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| EP0091127A1 | European Patent Office (EPO) | A1 | |
| JPS5915795A | Japan | A | |
| HU186052B | Hungary | B | |
| US4538677A | United States of America | A | |
| ES281820U | Spain | U | |
| EP0091127B1 | European Patent Office (EPO) | B1 | |
| AT17782TThis record | Austria | T | |
| DE3361965D1 | Germany | D1 | |
| ES281820Y | Spain | Y | |
| IN157900B | India | B | |
| SU1259967A3 | Soviet Union (until 1991) | A3 | |
| JPH0124997B2 | Japan | B2 |
Numbers
- Application
- 83103353
Titles2
- German
- ROEHRE MIT SCHRAUBENLINIENFOERMIGEN RIPPEN.
- English
- ROEHRE WITH SCREWS LENGTH RIBS.
Classification
- IPC, 1
- F28F1 36