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发明名称
Scarfing torch
摘要
A scarfing torch includes upper and lower preheating blocks spaced apart to form a scarfing oxygen channel and having a powder supply consisting of a nozzle provided in one of the preheating blocks.
申请公布号
US4322059(A)
申请公布日期
1982.03.30
申请号
US19810258675
申请日期
1981.04.29
申请人
MESSER GRIESHEIM GMBH
发明人
KIMM, DIETER
分类号
B23K7/08;(IPC1-7):B23K7/08
主分类号
B23K7/08
代理机构
代理人
主权项
地址
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