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发明名称
APPARATUS FOR ELECTRIC-ARC BUILDUP WITH POWDERS
摘要
申请公布号
SU1480996(A1)
申请公布日期
1989.05.23
申请号
SU19874349487
申请日期
1987.09.28
申请人
PALKIN RAFAIL,SU
发明人
PALKIN RAFAIL I,SU
分类号
B23K9/18
主分类号
B23K9/18
代理机构
代理人
主权项
地址
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