发明授权
- 专利标题: SURFACE TREATMENT METHOD FOR METAL MATERIAL AND MOLD TREATED BY SURFACE TREATMENT METHOD
- 专利标题(中): 表面处理金属和表面处理的模具
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申请号: EP12724383.0申请日: 2012-04-12
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公开(公告)号: EP2701865B1公开(公告)日: 2016-12-21
- 发明人: FURUKAWA, Yuichi , OKUMIYA, Masahiro , TSUNEKAWA, Yoshiki , KUMEMOTO, Nao , KAWAHARA, Fumio , TAKAMI, Katsuhiro
- 申请人: Toyota Jidosha Kabushiki Kaisha , Toyota School Foundation
- 申请人地址: 1 Toyota-cho, Toyota-shi, Aichi-ken, 471-8571 JP
- 专利权人: Toyota Jidosha Kabushiki Kaisha,Toyota School Foundation
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha,Toyota School Foundation
- 当前专利权人地址: 1 Toyota-cho, Toyota-shi, Aichi-ken, 471-8571 JP
- 代理机构: Jackson, Martin Peter
- 优先权: JP2011101602 20110428
- 国际公布: WO2012146977 20121101
- 主分类号: B22C3/00
- IPC分类号: B22C3/00 ; B22C9/12 ; B22D17/20 ; C01B31/02 ; C21D1/68 ; C21D1/74
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