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发明名称
PRIMARY RECRYSTALLIZING ANNEALING METHOD FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET
摘要
申请公布号
JPH02274817(A)
申请公布日期
1990.11.09
申请号
JP19890095931
申请日期
1989.04.15
申请人
NIPPON STEEL CORP
发明人
NAKAYAMA TADASHI;TANAKA OSAMU
分类号
C21D8/12;C21D9/46
主分类号
C21D8/12
代理机构
代理人
主权项
地址
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