Number | Date | Country | Kind |
---|---|---|---|
4-226414 | Aug 1992 | JPX | |
5-093608 | Mar 1993 | JPX |
Number | Date | Country |
---|---|---|
48801 | Jan 1988 | EPX |
58-204146 | Nov 1983 | JPX |
60-24006 | Feb 1985 | JPX |
64-25617 | Jan 1989 | JPX |
312816 | Jan 1991 | JPX |
Entry |
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"Digests of the Twelfth Annual Conference on Magnetics", p. 23, Effects of Substituted Elements into the Magnetic Layer on CoNiCr/Cr Sputtered Hard Disk, M. Ishikawa, et al. |