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发明名称
DEVICE FOR PRESSING ITEMS FROM POWDER MATERIALS
摘要
申请公布号
SU1759548(A1)
申请公布日期
1992.09.07
申请号
SU19904856796
申请日期
1990.08.03
申请人
N-PROIZV OB PO PRIRODNYM ISKUSSTVENNYM ALMAZAM ALMAZNOMU INSTRUMENTU
发明人
AKATEV ALEKSANDR F,SU;LOPATSINSKIJ EVGENIJ V,SU;PERFILEV OLEG V,SU
分类号
B22F3/02
主分类号
B22F3/02
代理机构
代理人
主权项
地址
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