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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | H01F 41/02 | (2006.01) |
| B22F 3/24 | (2013.01) | ||
| B22F 1/02 | (2006.01) | ||
| H01F 3/08 | (2013.01) | ||
| B22F 1/00 | (2006.01) | ||
| H01F 1/24 | (2013.01) | ||
| B22F 3/00 | (2021.01) | ||
| H01F 41/0246 | (2013.01) | ||
| B22F 3/24 | (2006.01) | ||
| B22F2998/10 | (2013.01) | ||
| C22C 38/00 | (2006.01) | ||
| C22C 38/00 | (2013.01) | ||
| B22F 1/02 | (2013.01) | ||
| H01F 1/24 | (2006.01) | ||
| B22F 3/02 | (2006.01) | ||
| H01F 27/255 | (2006.01) | ||
| B22F 3/10 | (2006.01) | ||
| H01F 3/08 | (2006.01) |
| (11) | Patento numeris | 3355327 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 16846635.7 |
| Europos patento paraiškos padavimo data | 2016-09-16 | |
| (97) | Europos patento paraiškos paskelbimo data | 2018-08-01 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2021-11-24 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2016/077478 |
| Data | 2016-09-16 |
| (87) | Numeris | WO 2017/047764 |
| Data | 2017-03-23 |
| (30) | Numeris | Data | Šalis |
| 2015182757 | 2015-09-16 | JP |
| (72) |
KATOH,Tetsuroh , JP
NISHIMURA,Kazunori , JP
NOGUCHI,Shin , JP
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| (73) |
Hitachi Metals, Ltd. ,
2-70, Konan 1-chome
Minato-ku, Tokyo 108-8224,
JP
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| (54) | METHOD FOR MANUFACTURING DUST CORE |
| METHOD FOR MANUFACTURING DUST CORE |