发明名称 FORMATION OF REPRODUCING STYLUS FOR CAPACITY VARIABLE TYPE REPRODUCING ELEMENT
摘要 PURPOSE:To make it possible to form a reproducing stylus in an easy and accurate manner by forming during the polishing operation two conductive films which can detect the variation in an electric resistance inbetween.
申请公布号 JPS5413302(A) 申请公布日期 1979.01.31
申请号 JP19770078500 申请日期 1977.07.02
申请人 VICTOR COMPANY OF JAPAN 发明人 GOTOU KUNIO
分类号 G11B3/56;G11B9/07 主分类号 G11B3/56
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