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发明名称
CLOSED CIRCUIT WELDING UNIT
摘要
申请公布号
SU1637991(A1)
申请公布日期
1991.03.30
申请号
SU19884450503
申请日期
1988.06.28
申请人
DRYANNYKH ANATOLIJ D,SU;TOMASHOV VASILIJ T,SU;UGRYUMOV VLADIMIR G,SU
发明人
DRYANNYKH ANATOLIJ D,SU;TOMASHOV VASILIJ T,SU;UGRYUMOV VLADIMIR G,SU
分类号
B23K37/04
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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