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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C22B 3/26 | |
| C22B 13/00 | |||
| C22B 15/00 |
| (11) | Patento numeris | 2942409 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 14767441.0 |
| Europos patento paraiškos padavimo data | 2014-03-12 | |
| (97) | Europos patento paraiškos paskelbimo data | 2015-11-11 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2017-10-25 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2014/056557 |
| Data | 2014-03-12 |
| (87) | Numeris | WO 2014/148339 |
| Data | 2014-09-25 |
| (30) | Numeris | Data | Šalis |
| 2013054878 | 2013-03-18 | JP |
| (72) |
GOTO, Masahiro, JP
KUBOTA, Fukiko, JP
BABA, Yuzo, JP
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| (73) |
Sumitomo Metal Mining Co., Ltd.,
11-3, Shimbashi 5-chome Minato-ku, Tokyo 105-8716,
JP
Kyushu University, National University Corporation, 10-1, Hakozaki 6-chome Higashi-ku, Fukuoka-shi, Fukuoka 812-8581, JP |
| (54) | VALUABLE-METAL EXTRACTION METHOD |
| VALUABLE-METAL EXTRACTION METHOD |