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发明名称
METHOD AND APPARATUS FOR MEASURING DYNAMIC PARAMETERS OF MAGNETIC HEADS,ESPECIALLY OF UNIVERSAL ONES
摘要
申请公布号
PL110131(B1)
申请公布日期
1980.07.31
申请号
PL19770202169
申请日期
1977.11.16
申请人
发明人
分类号
G11B;(IPC1-7):G11B5/46
主分类号
G11B
代理机构
代理人
主权项
地址
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