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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C22C 19/07 | |
| B23K 9/04 | |||
| B23K 10/02 | |||
| B23K 35/30 | |||
| F01L 3/02 | |||
| F01L 3/04 |
| (11) | Patento numeris | 2639323 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 11839999.7 |
| Europos patento paraiškos padavimo data | 2011-05-23 | |
| (97) | Europos patento paraiškos paskelbimo data | 2013-09-18 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2017-02-01 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2011/061748 |
| Data | 2011-05-23 |
| (87) | Numeris | WO 2012/063512 |
| Data | 2012-05-18 |
| (30) | Numeris | Data | Šalis |
| 2010250598 | 2010-11-09 | JP |
| (72) |
OTOBE, Katsunori, JP
NISHIMURA, Shinichi, JP
KURAHASHI, Kazunori, JP
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| (73) |
Nittan Valve Co., Ltd.,
518 Soya, Hadano-shi Kanagawa 257-0031,
JP
Fukuda Metal Foil & Powder Co., Ltd., 176 Nakanono-cho Matsubara-dori Muromachi Nishi-iru Shimogyo-ku Kyoto-shi, Kyoto 600-8435, JP |
| (54) | WEAR-RESISTANT COBALT-BASED ALLOY AND ENGINE VALVE COATED WITH SAME |
| WEAR-RESISTANT COBALT-BASED ALLOY AND ENGINE VALVE COATED WITH SAME |