G - Physics – 11 – B
Patent
G - Physics
11
B
117/24.2
G11B 5/62 (2006.01) G11B 5/738 (2006.01) H01F 41/14 (2006.01)
Patent
CA 1103098
MAGNETIC RECORD CARRIER ABSTRACT The invention relates to a multi-layer magnetic record carrier as it is for instance used in data processing as tape or disk storage. With such record carriers, the magnetic storage characteristics for obtaining a high storage density, as well as the mechanic characteristics as surface roughness and wear resistance, are decisive features. For obtaining or improving these characteristics a series of structures of magnetic record carriers are known.
268094
International Business Machines Corporation
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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