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发明名称
METHOD AND APPARATUS FOR TREATING SILICON STEEL MATERIAL
摘要
申请公布号
CA843393(A)
申请公布日期
1970.06.02
申请号
CAD843393
申请日期
申请人
GENERAL ELECTRIC COMPANY
发明人
HERBERT B. FORSLUND
分类号
主分类号
代理机构
代理人
主权项
地址
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