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发明名称
POWER SUPPLY SOURCE FOR WELDING ARC
摘要
申请公布号
SU1690985(A1)
申请公布日期
1991.11.15
申请号
SU19894757745
申请日期
1989.11.09
申请人
TOLYATTINSKIJ POLT INSTITUT
发明人
SHAPOVALOV VLADIMIR A,SU;KARELIN VLADIMIR I,SU
分类号
B23K9/00
主分类号
B23K9/00
代理机构
代理人
主权项
地址
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