发明授权
- 专利标题: Process for restoring ductility to hydrogen attacked steel
- 专利标题(中): 恢复氢侵蚀钢的延性的工艺
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申请号: US26780663申请日: 1963-03-25
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公开(公告)号: US3181978A公开(公告)日: 1965-05-04
- 发明人: WEINER LAZARUS C
- 申请人: EXXON RESEARCH ENGINEERING CO
- 专利权人: ExxonMobil Research and Engineering Co
- 当前专利权人: ExxonMobil Research and Engineering Co
- 优先权: US26780663 1963-03-25
- 主分类号: C21D1/76
- IPC分类号: C21D1/76 ; C21D3/06
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