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经营范围
发明名称
Movable strand stirrer
摘要
申请公布号
US4886109(A)
申请公布日期
1989.12.12
申请号
US19880268791
申请日期
1988.11.09
申请人
ASEA BROWN BOVERI AB
发明人
ERIKSSON, JAN E.
分类号
B22D11/10;B22D11/115;B22D11/12
主分类号
B22D11/10
代理机构
代理人
主权项
地址
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