MAGNETIC DISK AND SURFACE PROCESSING THEREOF AND MAGNETIC DISK APPARATUS

PURPOSE:To improve floating characteristic by making smooth the internal and external circumferences of a magnetic disk. CONSTITUTION:A substrate 1 having completed the cutting process is supported by three rotatable rollers 2, a polisher made of unwoven cloth is bonded on the surface of tools 3, 5,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NAKAMURA TAKAO, SHIROKURA TAKAAKI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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