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经营范围
发明名称
Induction smelting furnace
摘要
申请公布号
EP0461306(B1)
申请公布日期
1997.04.16
申请号
EP19900123415
申请日期
1990.12.06
申请人
ALD VACUUM TECHNOLOGIES GMBH
发明人
HUGO, FRANZ;WANETZKY, ERWIN
分类号
B22D18/02;B22D18/06;B22D21/06;B22D23/00;F27B5/05;F27B14/00;F27B14/04;F27B14/06;F27B14/14;(IPC1-7):F27B14/00
主分类号
B22D18/02
代理机构
代理人
主权项
地址
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