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Legal status
Patent not validated
| (51) | INT.CL. | C22C 38/00 | |
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| (11) | Number of the document | 2832876 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13767507.0 |
| Date of filing the European patent application | 2013-03-27 | |
| (97) | Date of publication of the European application | 2015-02-04 |
| (45) | Date of publication and mention of the grant of the patent | 2019-11-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2013/058992 |
| Date | 2013-03-27 |
| (87) | Number | WO 2013/146876 |
| Date | 2013-10-03 |
| (30) | Number | Date | Country code |
| 2012076870 | 2012-03-29 | JP | |
| 2013062817 | 2013-03-25 | JP |
| (72) |
TOHJOH Masayuki, JP
TAKANO Kohji, JP
KAJIMURA Haruhiko, JP
AKIURA Tsuneo, JP
TOYODA Gou, JP
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| (73) |
Nippon Steel & Sumikin Stainless Steel Corporation,
6-1, Otemachi 2-chome, Chiyoda-ku Tokyo 100-0004,
JP
Nippon Seisen Co., Ltd., 4-1-1, Koraibashi Chuo-ku, Osaka-shi, Osaka 541-0043, JP |
| (54) | HIGH-STRENGTH STAINLESS STEEL WIRE HAVING EXCELLENT HEAT DEFORMATION RESISTANCE, HIGH-STRENGTH SPRING, AND METHOD FOR MANUFACTURING SAME |
| HIGH-STRENGTH STAINLESS STEEL WIRE HAVING EXCELLENT HEAT DEFORMATION RESISTANCE, HIGH-STRENGTH SPRING, AND METHOD FOR MANUFACTURING SAME |