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发明名称
DISCONTINUITY PREVENTING APPARATUS
摘要
申请公布号
JPH04206074(A)
申请公布日期
1992.07.28
申请号
JP19900338244
申请日期
1990.11.30
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
ASAKA KOICHI
分类号
G11B20/18
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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