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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C23C 4/02 | |
| C23C 4/06 | |||
| C23C 4/131 | |||
| B21B 19/04 | |||
| B21B 25/00 | |||
| B24C 3/32 |
| (11) | Patento numeris | 2845657 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 13782621.0 |
| Europos patento paraiškos padavimo data | 2013-03-19 | |
| (97) | Europos patento paraiškos paskelbimo data | 2015-03-11 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2018-02-28 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2013/001859 |
| Data | 2013-03-19 |
| (87) | Numeris | WO 2013/161177 |
| Data | 2013-10-31 |
| (30) | Numeris | Data | Šalis |
| 2012098767 | 2012-04-24 | JP |
| (72) |
YAMAMOTO, Tomohiro, JP
HIDAKA, Yasuyoshi, JP
HIGASHIDA, Yasuto, JP
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| (73) |
Nippon Steel & Sumitomo Metal Corporation,
6-1, Marunouchi 2-chome Chiyoda-ku, Tokyo 100-8071,
JP
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| (54) | METHOD FOR PRODUCING A PIERCING PLUG |
| METHOD FOR PRODUCING A PIERCING PLUG |