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Legal status
Patent not validated
| (51) | INT.CL. | C22C 38/00 | |
| C22C 38/18 | |||
| C22C 38/54 | |||
| C21D 8/02 | |||
| C21D 6/00 | |||
| C22C 38/02 | |||
| C22C 38/04 | |||
| C22C 38/06 | |||
| C22C 38/26 | |||
| C22C 38/28 | |||
| C22C 38/32 | |||
| B32B 15/01 |
| (11) | Number of the document | 2687617 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12756952.3 |
| Date of filing the European patent application | 2012-03-05 | |
| (97) | Date of publication of the European application | 2014-01-22 |
| (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/JP2012/055583 |
| Date | 2012-03-05 |
| (87) | Number | WO 2012/124528 |
| Date | 2012-09-20 |
| (30) | Number | Date | Country code |
| 2011055947 | 2011-03-14 | JP |
| (72) |
HATANO, Masaharu, JP
MATSUYAMA, Hiroyuki, JP
YAMAGISHI, Akihito, JP
HANSAKI, Naoto, JP
ISHIMARU, Eiichiro, JP
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| (73) |
Nippon Steel & Sumikin Stainless Steel Corporation,
6-1, Otemachi 2-chome, Chiyoda-ku Tokyo 100-0004,
JP
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| (54) | HIGH-PURITY FERRITIC STAINLESS STEEL SHEET WITH EXCELLENT CORROSION RESISTANCE AND ANTI-GLARE PROPERTIES |
| HIGH-PURITY FERRITIC STAINLESS STEEL SHEET WITH EXCELLENT CORROSION RESISTANCE AND ANTI-GLARE PROPERTIES |