发明授权
- 专利标题: Steel wire patenting process
- 专利标题(中): 钢丝专利工艺
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申请号: US684070申请日: 1976-05-06
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公开(公告)号: US4168995A公开(公告)日: 1979-09-25
- 发明人: Gyorgy Erdodi , Bela Bodnar , Dezso Zolnai , Istvan Gorondi , Laszlo Kovacs , Gyorgy Takacs
- 申请人: Gyorgy Erdodi , Bela Bodnar , Dezso Zolnai , Istvan Gorondi , Laszlo Kovacs , Gyorgy Takacs
- 申请人地址: HUX Miskolc
- 专利权人: December 4 Drotmuvek
- 当前专利权人: December 4 Drotmuvek
- 当前专利权人地址: HUX Miskolc
- 优先权: HUXDE815 19730420
- 主分类号: C21D9/52
- IPC分类号: C21D9/52 ; C21D9/62 ; C21D9/64
摘要:
Process for patenting steel wires, comprising the steps of passing steel wire substantially horizontally through a preheating tank containing a salt bath, and through a patenting tank similarly containing a salt bath; and applying an electrical potential between the tanks.
公开/授权文献
- US5667929A Toner combination 公开/授权日:1997-09-16
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