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发明名称
APPARATUS FOR EXTRUSION OF HOLLOW ARTICLES FROM POWDER
摘要
申请公布号
SU1323234(A1)
申请公布日期
1987.07.15
申请号
SU19864017331
申请日期
1986.01.22
申请人
VITEBSKIJ T I LEGKOJ PROMYSHLENNOSTI
发明人
VITYAZ PETR A,SU;KLIMENKOV STEPAN S,SU;ALEKSEEV IGOR S,SU;PYATOV VLADISLAV V,SU;SAVITSKIJ VASILIJ V,SU
分类号
B22F3/20;B30B12/00
主分类号
B22F3/20
代理机构
代理人
主权项
地址
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