| 发明名称 |
Coating for calcium particle wire treating molten steel, comprises mineral powder with solid microparticles amounting to small percentage of final mixture |
| 摘要 |
The inert material is a mineral powder comprising solid microparticles, amounting to only 0 - 5 weight % of the final mixture. An Independent claim is included for the coated wire.
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| 申请公布号 |
FR2796398(A1) |
申请公布日期 |
2001.01.19 |
| 申请号 |
FR19990009199 |
申请日期 |
1999.07.12 |
| 申请人 |
PECHINEY ELECTROMETALLURGIE |
发明人 |
GRASSI PHILIPPE |
| 分类号 |
B23K35/40;C21C1/02;C21C1/10;C21C7/00;(IPC1-7):C21C7/00;C22C24/00 |
主分类号 |
B23K35/40 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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