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发明名称
METHOD OF THERMAL CUTTING-OUT OF OPENINGS IN CYLINDRICAL ARTICLES WITH SIMULTANEOUS PREPARING OF OPENING EDGES FOR WELDING
摘要
申请公布号
SU727356(A1)
申请公布日期
1980.04.15
申请号
SU19782654533
申请日期
1978.08.10
申请人
MEDRISH IOSIF N,SU;BEJDER BORIS D,SU;KRYSYUK BOGDAN ,SU
发明人
MEDRISH IOSIF N,SU;BEJDER BORIS D,SU;KRYSYUK BOGDAN ,SU
分类号
(IPC1-7):B23K7/04
主分类号
(IPC1-7):B23K7/04
代理机构
代理人
主权项
地址
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