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发明名称
MARKER FOR WORKED QUANTITY DETECTION AND MANUFACTURE OF THIN FILM MAGNETIC HEAD USING THE MARKER
摘要
申请公布号
JPH0229913(A)
申请公布日期
1990.01.31
申请号
JP19890086551
申请日期
1989.04.05
申请人
SANYO ELECTRIC CO LTD
发明人
MATONO NAOTO
分类号
G11B5/31
主分类号
G11B5/31
代理机构
代理人
主权项
地址
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