Heinrich Zahn

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Rossdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic tape guide roller system
- Patent number 4,541,557
- Issue date Sep 17, 1985
- Robert Bosch GmbH
- Wolfgang Fell
- G11 - INFORMATION STORAGE
Information Patent Grant
Flutter compensated magnetic tape transducing drive apparatus
- Patent number 4,420,109
- Issue date Dec 13, 1983
- Robert Bosch GmbH
- Heinrich Zahn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape transducer apparatus drive arrangement
- Patent number 4,376,503
- Issue date Mar 15, 1983
- Robert Bosch GmbH
- Heinrich Zahn
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recorder/reproducer for selectably operating in reel-to-reel a...
- Patent number 4,167,256
- Issue date Sep 11, 1979
- Robert Bosch GmbH
- Heinrich Zahn
- G11 - INFORMATION STORAGE
Information Patent Grant
Guide roller construction for magnetic tape recording/reproducing s...
- Patent number 4,150,773
- Issue date Apr 24, 1979
- Robert Bosch GmbH
- Wolfgang Fell
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for recording and reproducing signals with a tape-like carrier
- Patent number 4,150,017
- Issue date Apr 17, 1979
- Robert Bosch Fernsehanlagen GmbH
- Heinrich Zahn
- G11 - INFORMATION STORAGE