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Andreas Ilmer
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Ludwigshafen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic recording medium
Patent number
6,835,450
Issue date
Dec 28, 2004
Imation Corp.
Ronald John Veitch
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and arrangements for changing the audio information in an a...
Patent number
4,479,150
Issue date
Oct 23, 1984
BASF Aktiengesellschaft
Andreas Ilmer
G11 - INFORMATION STORAGE
Information
Patent Grant
Guide device for a recording medium in tape form, especially a magn...
Patent number
4,456,160
Issue date
Jun 26, 1984
BASF Aktiengesellschaft
Klaus Schoettle
G11 - INFORMATION STORAGE
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Patent Grant
VTR With equalizer
Patent number
4,348,692
Issue date
Sep 7, 1982
BASF Aktiengesellschaft
Andreas Ilmer
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Magnetic recording medium
Publication number
20020012815
Publication date
Jan 31, 2002
EMTEC MAGNETICS GmbH
Ronald John Veitch
G11 - INFORMATION STORAGE