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发明名称
摘要
申请公布号
DE2205216(A1)
申请公布日期
1972.08.24
申请号
DE19722205216
申请日期
1972.02.04
申请人
MOTOROLA INC
发明人
分类号
G11B15/24;G11B25/06;(IPC1-7):G11B25/06
主分类号
G11B15/24
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