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Legal status
Patent not validated
| (51) | INT.CL. | C30B 29/36 | |
| C30B 23/06 | |||
| C30B 23/00 |
| (11) | Number of the document | 2524978 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11732944.1 |
| Date of filing the European patent application | 2011-01-14 | |
| (97) | Date of publication of the European application | 2012-11-21 |
| (45) | Date of publication and mention of the grant of the patent | 2015-01-07 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2011/050504 |
| Date | 2011-01-14 |
| (87) | Number | WO 2011/087074 |
| Date | 2011-07-21 |
| (30) | Number | Date | Country code |
| 2010006982 | 2010-01-15 | JP |
| (72) |
SEKI, Wataru, JP
KONDO, Daisuke, JP
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| (73) |
Bridgestone Corporation,
10-1, Kyobashi 1-chome Chuo-ku, Tokyo 104-8340,
JP
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| (54) | APPARATUS FOR PRODUCING SILICON CARBIDE SINGLE CRYSTAL |
| APPARATUS FOR PRODUCING SILICON CARBIDE SINGLE CRYSTAL |