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发明名称
PRODUCTION OF SILICON STEEL SHEET STOCK HAVING INSULATIVE SURFACE
摘要
申请公布号
CA464789(A)
申请公布日期
1950.05.02
申请号
CAD464789
申请日期
申请人
THE AMERICAN ROLLING MILL COMPANY;ARMCO STEEL CORPORATION
发明人
SAMUEL A. BELL;VICTOR W. CARPENTER;JOSEPH E. HECK
分类号
主分类号
代理机构
代理人
主权项
地址
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