| 发明名称 |
Adaptor for converting oxy-fuel cutting torches to exothermic cutting |
| 摘要 |
The cutting tip of a conventional oxy-fuel cutting and welding torch is replaced by the adaptor of the invention to convert the torch for using exothermic cutting rods or electrodes for erothermic cutting.
|
| 申请公布号 |
US4812610(A) |
申请公布日期 |
1989.03.14 |
| 申请号 |
US19870023335 |
申请日期 |
1987.03.09 |
| 申请人 |
ARCAIR COMPANY |
发明人 |
MOORE, PAUL E. |
| 分类号 |
B23K9/013;B23K9/28;(IPC1-7):B23K9/28 |
主分类号 |
B23K9/013 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
