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Inventor
NATE TASUO
JP
2 patents
Patents
2 patents
US4992095A
Feb 12, 1991
Alloy target used for manufacturing magneto-optical recording medium
SUMITOMO METAL MINING CO
33 citations
88
US4946501A
Aug 7, 1990
Alloy target for magneto-optical recording
SUMITOMO METAL MINING CO
9 citations
70