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经营范围
发明名称
PIPE GAS-CUTTING UNIT
摘要
申请公布号
SU613867(A1)
申请公布日期
1978.07.05
申请号
SU19762382524
申请日期
1976.07.01
申请人
KOVALENKO VALERIJ N,SU;VOINKOV VLADIMIR N,SU;LIVSHITS LEONID N,SU
发明人
KOVALENKO VALERIJ N,SU;VOINKOV VLADIMIR N,SU;LIVSHITS LEONID N,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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