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Jean-Pierre Merle
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Clamart, FR
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last 30 patents
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Patent Grant
Gripping drive for magnetic tape
Patent number
4,624,399
Issue date
Nov 25, 1986
Enertec
Jean-Pierre Merle
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic cassette with floating and auxiliary tensioning rollers
Patent number
4,571,655
Issue date
Feb 18, 1986
Enertec
Jean-Pierre Merle
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette with controlled-speed elastic belt
Patent number
4,488,690
Issue date
Dec 18, 1984
Enertec
Jean-Pierre Merle
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape entrainment device with a movable entrainment roller
Patent number
4,431,146
Issue date
Feb 14, 1984
Enertec
Jean P. Merle
G11 - INFORMATION STORAGE