|   |   | 
Legal status
Patent not validated
| (51) | INT.CL. | B23K 9/04 | |
| B22F 3/00 | |||
| B23K 10/02 | |||
| B23K 15/00 | |||
| B23K 26/342 | |||
| B23K 9/12 | |||
| B23K 9/133 | 
| (11) | Number of the document | 3481577 | 
| (13) | Kind of document | T | 
| (96) | European patent application number | 17711198.6 | 
| Date of filing the European patent application | 2017-03-17 | |
| (97) | Date of publication of the European application | 2019-05-15 | 
| (45) | Date of publication and mention of the grant of the patent | 2021-05-26 | 
| (46) | Date of publication of the claims translation | 
| (86) | Number | PCT/EP2017/056387 | 
| Date | 2017-03-17 | 
| (87) | Number | WO 2018/007030 | 
| Date | 2018-01-11 | 
| (30) | Number | Date | Country code | 
| 201615206171 | 2016-07-08 | US | 
| (72) | 
                    
                    
                    
                    
                    VIGDAL, Brede, NO  
                    
                    
                    
                    
                    BERG HAGA, Hans-Martin, NO  
                    
                    
                    
                    
                    FALLA, Tom-Erik, NO  | 
| (73) | Norsk Titanium AS,
                Flyplassveien 20, 3514 H nefoss,
                NO | 
| (54) | METHOD OF PROVIDING A METAL WIRE TO A WELDING TORCH | 
| METHOD OF PROVIDING A METAL WIRE TO A WELDING TORCH |