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发明名称
EXTRUSION HEAD
摘要
申请公布号
SU1128976(A1)
申请公布日期
1984.12.15
申请号
SU19813370747
申请日期
1981.12.23
申请人
DZERZHINSKIJ NI K I KHIM MASHINOSTROENIYA
发明人
VDOVIN YURIJ V,SU
分类号
B01J2/20;B30B11/22;(IPC1-7):B01J2/20
主分类号
B01J2/20
代理机构
代理人
主权项
地址
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