发明名称 |
Method and apparatus for reducing smoke and preventing secondary fins during scarfing |
摘要 |
A thermochemical scarfing process and apparatus capable of reducing the amount of smoke discharged to the atmosphere and/or of preventing the formation of "secondary" fins when spot scarfing, comprising:
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申请公布号 |
US4120703(A) |
申请公布日期 |
1978.10.17 |
申请号 |
US19770828204 |
申请日期 |
1977.08.26 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
ENGEL, STEPHEN AUGUST |
分类号 |
B23K7/06;(IPC1-7):B23K7/06 |
主分类号 |
B23K7/06 |
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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