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经营范围
发明名称
Conical refiners
摘要
申请公布号
GB2044631(A)
申请公布日期
1980.10.22
申请号
GB19790025676
申请日期
1979.07.24
申请人
INOX INDUSTRIA E COMERCIO DE ACO S/A
发明人
分类号
B02C2/00;D21D1/24;D21D1/26;(IPC1-7):B02C2/00
主分类号
B02C2/00
代理机构
代理人
主权项
地址
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