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发明名称
DIE-CASTING MOULD FOR STACK COMPACTING OF WASHERS FROM PULVERULENT MATERIALS
摘要
申请公布号
SU1540939(A1)
申请公布日期
1990.02.07
申请号
SU19874282916
申请日期
1987.05.28
申请人
ORENBURGSKIJ POLT INSTITUT
发明人
RYAZANOVA NINA V,SU;MURASHKO RIMMA E,SU;BOGODUKHOV STANISLAV I,SU
分类号
B22F3/03;B22F3/02;B22F3/04
主分类号
B22F3/03
代理机构
代理人
主权项
地址
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