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发明名称
ELECTRIC CONTROL SYSTEM FOR CONTROLLING PROFILLED PIPE CUTTING PROCESSES
摘要
申请公布号
PL256063(A1)
申请公布日期
1987.06.01
申请号
PL19850256063
申请日期
1985.10.31
申请人
INST SPAWALNICTWA
发明人
PENAR JACEK;BREMER JAN
分类号
B23K;B23K9/10;(IPC1-7):B23K/
主分类号
B23K
代理机构
代理人
主权项
地址
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