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发明名称
POWDER COMPLEX TYPE LAMINATED STEEL PLATE AND MANUFACTURE THEREOF
摘要
申请公布号
JPH0234705(A)
申请公布日期
1990.02.05
申请号
JP19880185194
申请日期
1988.07.25
申请人
SUMITOMO METAL IND LTD
发明人
FUKUI KIYOYUKI;KO TAKAO;SHIODA TOSHIAKI;NAGAI HIROYUKI
分类号
B22F7/08
主分类号
B22F7/08
代理机构
代理人
主权项
地址
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