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发明名称
METHOD OF PRODUCING LOAD-CARRYING PARTS WITH BEARING SURFACES
摘要
申请公布号
SU1433688(A1)
申请公布日期
1988.10.30
申请号
SU19864162867
申请日期
1986.12.17
申请人
PROEKTNO-KONSTRUKTORSKO-TEKHNOLOGICHESKOE BYURO PO VAGONAM
发明人
POPOV SERGEJ I,SU;KOCHMALA GRIGORIJ D,SU;SHOTASHVILI YAKOV M,SU
分类号
B23K13/00
主分类号
B23K13/00
代理机构
代理人
主权项
地址
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