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发明名称
DIE FOR PRESSING SLEEVE-TYPE THIN-WALLED PARTS FROM POWDER MATERIAL
摘要
申请公布号
RU2030967(C1)
申请公布日期
1995.03.20
申请号
SU19925057240
申请日期
1992.05.06
申请人
ORENBURGSKIJ POLITEKHNICHESKIJ INSTITUT
发明人
PODKOLZIN MIKHAIL I;BOGODUKHOV STANISLAV I;DEREVLEV PETR S;ELCHANINOV PETR N
分类号
B22F3/02;(IPC1-7):B22F3/02
主分类号
B22F3/02
代理机构
代理人
主权项
地址
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