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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | F15B 11/08 | |
| E02F 9/22 | |||
| F15B 11/02 | |||
| F15B 11/05 | |||
| F15B 11/16 | |||
| E02F 3/32 |
| (11) | Patento numeris | 2837831 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 13775007.1 |
| Europos patento paraiškos padavimo data | 2013-04-01 | |
| (97) | Europos patento paraiškos paskelbimo data | 2015-02-18 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2017-06-14 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2013/059946 |
| Data | 2013-04-01 |
| (87) | Numeris | WO 2013/153984 |
| Data | 2013-10-17 |
| (30) | Numeris | Data | Šalis |
| 2012089670 | 2012-04-10 | JP |
| (72) |
TAKEBAYASHI, Yoshifumi, JP
TAKAHASHI, Kiwamu, JP
MORI, Kazushige, JP
NAKAMURA, Natsuki, JP
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| (73) |
Hitachi Construction Machinery Tierra Co., Ltd.,
1-2, Sasagaoka, Minakuchicho,, Koka-shi, Shiga 528-0061,
JP
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| (54) | HYDRAULIC DRIVE DEVICE OF CONSTRUCTION MACHINE |
| HYDRAULIC DRIVE DEVICE OF CONSTRUCTION MACHINE |