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Joep Wijn
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Eindhoven, NL
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last 30 patents
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Patent Grant
Master disc having a PTM layer and a nickel undercoat
Patent number
8,673,420
Issue date
Mar 18, 2014
Singulus Mastering B.V.
Winand Van Seggelen
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
MASTER DISC HAVING A PTM LATER AND A NICKEL UNDERCOAT
Publication number
20130064063
Publication date
Mar 14, 2013
Winand Van Seggelen
G11 - INFORMATION STORAGE