Walter Gutmann

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Lochhofen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Recorder
- Patent number 4,096,486
- Issue date Jun 20, 1978
- AGFA-Gevaert AG
- Josef Pfeifer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for producing successive lines of image points...
- Patent number 4,090,206
- Issue date May 16, 1978
- AGFA-Gevaert AG
- Josef Pfeifer
- G11 - INFORMATION STORAGE
Information Patent Grant
Irradiating system for line-by-line copier
- Patent number 4,066,328
- Issue date Jan 3, 1978
- AGFA-Gevaert, A.G.
- Rudolf Paulus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for retrieving microimages
- Patent number 3,947,102
- Issue date Mar 30, 1976
- AGFA-Gevaert
- Wilfried Hofmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY