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经营范围
发明名称
CASTING METHOD
摘要
申请公布号
SU791446(A1)
申请公布日期
1980.12.30
申请号
SU19782693891
申请日期
1978.12.11
申请人
NII SP SPOSOBOV LITYA
发明人
TARAN EVGENIJ A,SU;LAKHMANYUK VASILIJ D,SU;PROKHODA ANATOLIJ F,SU;BESSCHETNOV ANATOLIJ P,SU;SHAMES GRIGORIJ B,SU
分类号
B22D13/00;(IPC1-7):B22D13/00
主分类号
B22D13/00
代理机构
代理人
主权项
地址
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