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发明名称
Apparatus of zone refining and controlling solute segregation in solidifying melts by electromagnetic means
摘要
申请公布号
US3401021(A)
申请公布日期
1968.09.10
申请号
US19650482733
申请日期
1965.08.26
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
TILLER WILLIAM A.;JOHNSTON WILLIAM C.
分类号
C30B13/26
主分类号
C30B13/26
代理机构
代理人
主权项
地址
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