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发明名称
TIG-WELDING APPARATUS
摘要
申请公布号
PL270870(A1)
申请公布日期
1989.09.04
申请号
PL19880270870
申请日期
1988.02.24
申请人
INST SPAWALNICTWA
发明人
KOLOCZEK WIKTOR;KUMIEGA WACLAW;KUS ANDRZEJ
分类号
B23K;(IPC1-7):B23K/
主分类号
B23K
代理机构
代理人
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