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经营范围
发明名称
METHOD FOR MACHINING WINDING HOLE FOR MAGNETIC HEAD
摘要
申请公布号
JPH07326016(A)
申请公布日期
1995.12.12
申请号
JP19940139307
申请日期
1994.05.30
申请人
SONY CORP
发明人
KANAZAWA JUN
分类号
G11B5/127;G11B5/17;(IPC1-7):G11B5/17
主分类号
G11B5/127
代理机构
代理人
主权项
地址
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