MANUFACTURING METHOD OF SUBSTRATE FOR MAGNETIC RECORDING MEDIUM, AND BOTH-SURFACE POLISHER AND CARRIER FOR SUBSTRATE POLISHING USED IN THE METHOD

PROBLEM TO BE SOLVED: To reduce residual swarf after polishing by suppressing the adsorption of polishing abrasive grains to a substrate. SOLUTION: In this manufacturing method of the substrate for a magnetic recording medium, a both-surface polisher is used which polishes both surfaces of a substra...

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Bibliographische Detailangaben
1. Verfasser: MINASAWA HIROSHI
Format: Patent
Sprache:eng
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