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发明名称
METHOD AND APPARATUS FOR MAKING AN INSTANTANEOUS THERMOCHEMICAL START
摘要
An instantaneous scarfing cut on the surface of a metal workpiece can be made by:
申请公布号
PH13796(A)
申请公布日期
1980.10.01
申请号
PH19520000197
申请日期
1977.05.09
申请人
UNION CARBIDE CORP
发明人
ENGEL S;FURRHOP R
分类号
B23K7/06;B23K26/14
主分类号
B23K7/06
代理机构
代理人
主权项
地址
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