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Legal status
Patent not validated
| (51) | INT.CL. | B29D 99/00 | |
| B29C 33/52 | |||
| B29C 70/30 | |||
| B64C 1/08 | |||
| B29L 31/30 | |||
| B64C 1/00 | |||
| B64C 1/06 |
| (11) | Number of the document | 3062999 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14806431.4 |
| Date of filing the European patent application | 2014-10-23 | |
| (97) | Date of publication of the European application | 2016-09-07 |
| (45) | Date of publication and mention of the grant of the patent | 2020-04-15 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2014/065563 |
| Date | 2014-10-23 |
| (87) | Number | WO 2015/063657 |
| Date | 2015-05-07 |
| (30) | Number | Date | Country code |
| TO20130871 | 2013-10-29 | IT |
| (72) |
BOTTERO, Luca, IT
GREGORI, Massimo, IT
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| (73) |
Leonardo S.p.A.,
Piazza Monte Grappa 4, 00195 Roma,
IT
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| (54) | METHOD FOR MANUFACTURING HOLLOW REINFORCEMENT STRUCTURES INTERSECTING ONE ANOTHER |
| METHOD FOR MANUFACTURING HOLLOW REINFORCEMENT STRUCTURES INTERSECTING ONE ANOTHER |