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发明名称
摘要
申请公布号
JPS5319202(U)
申请公布日期
1978.02.18
申请号
JP19760100197U
申请日期
1976.07.29
申请人
发明人
分类号
G11B3/10;B32B15/08;G11B3/30;(IPC1-7):G11B3/10
主分类号
G11B3/10
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代理人
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