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发明名称
Control device for cutting torch
摘要
This invention relates to a control device positioning for a cutting torch, and especially to a device for controlling a cutting torch at angular cutting particularly in pipes and at pipe recessing operations.
申请公布号
US4202535(A)
申请公布日期
1980.05.13
申请号
US19770852007
申请日期
1977.11.16
申请人
ERIKSSON, ALLAN
发明人
ERIKSSON, ALLAN
分类号
B23K7/00;B23K7/10;B23Q9/00;(IPC1-7):B23K7/10
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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