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发明名称
MAGNET ROLL
摘要
申请公布号
JPH063964(A)
申请公布日期
1994.01.14
申请号
JP19920157137
申请日期
1992.06.17
申请人
HITACHI METALS LTD
发明人
YAMASHITA KEITARO;SATO TAKESHI
分类号
B24C11/00;B24C1/06;G03G15/09;H01F7/02;(IPC1-7):G03G15/09
主分类号
B24C11/00
代理机构
代理人
主权项
地址
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