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发明名称
THREE-LAYER AND MULTI-LAYER WELDED JOINT OF ALLOYS ON NICKEL BASE
摘要
申请公布号
CS256110(B1)
申请公布日期
1988.04.15
申请号
CS19860000434
申请日期
1986.01.21
申请人
PILOUS,VACLAV,CS;VACLAV,JAN,CS
发明人
PILOUS,VACLAV,CS;VACLAV,JAN,CS
分类号
B23K9/23;(IPC1-7):B23K9/23
主分类号
B23K9/23
代理机构
代理人
主权项
地址
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