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发明名称
MAGNETIC HEAD AND PRODUCTION THEREOF
摘要
申请公布号
JPH02289908(A)
申请公布日期
1990.11.29
申请号
JP19890157397
申请日期
1989.06.20
申请人
SANYO ELECTRIC CO LTD
发明人
YASUDA ISAO;YOSHIKAWA HIDEKI
分类号
G11B5/127
主分类号
G11B5/127
代理机构
代理人
主权项
地址
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