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Legal status
Patent not validated
| (51) | INT.CL. | B21D 17/04 |
| (11) | Number of the document | 3050641 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16155634.5 |
| Date of filing the European patent application | 2014-07-18 | |
| (97) | Date of publication of the European application | 2016-08-03 |
| (45) | Date of publication and mention of the grant of the patent | 2019-12-04 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 201313964671 | 2013-08-12 | US |
| (72) |
DOLE, Douglas, R., US
PUZIO, Matthew, J., US
PRICE, Anthony, US
VICARIO, Daniel, B., US
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| (73) |
Victaulic Company,
4901 Kesslersville Road, Easton, PA 18040,
US
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| (54) | METHOD AND DEVICE FOR FORMING GROOVES IN PIPE ELEMENTS |
| METHOD AND DEVICE FOR FORMING GROOVES IN PIPE ELEMENTS |