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经营范围
发明名称
PRESS FOR INDIRECT EXTRUSION
摘要
申请公布号
RO110211(B1)
申请公布日期
1995.11.30
申请号
RO19870135064
申请日期
1987.03.04
申请人
STEWART CHARLES L
发明人
STEWART CHARLES L
分类号
B21C23/00;B21C23/21;B21C25/00;B21C33/00;B21C35/04;B21C35/06;(IPC1-7):B21C23/21
主分类号
B21C23/00
代理机构
代理人
主权项
地址
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