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Legal status
Patent not validated
| (51) | INT.CL. | B61L 27/00 | |
| B60M 3/00 | |||
| B61C 3/00 | |||
| B61L 27/04 | |||
| B61L 3/00 |
| (11) | Number of the document | 3037317 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14837906.8 |
| Date of filing the European patent application | 2014-03-10 | |
| (97) | Date of publication of the European application | 2016-06-29 |
| (45) | Date of publication and mention of the grant of the patent | 2020-05-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2014/056210 |
| Date | 2014-03-10 |
| (87) | Number | WO 2015/025546 |
| Date | 2015-02-26 |
| (30) | Number | Date | Country code |
| 2013171685 | 2013-08-21 | JP |
| (72) |
YAMANAKA, Hideatsu, JP
MIYOSHI, Miyako, JP
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| (73) |
Kabushiki Kaisha Toshiba,
1-1 Shibaura 1-chome, Minato-ku Tokyo 105-8001,
JP
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| (54) | RAILROAD ELECTRIC POWER MANAGEMENT SYSTEM |
| RAILROAD ELECTRIC POWER MANAGEMENT SYSTEM |