Ralf Balzeit

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Preetz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for automatically clamping and releasing recording material...
- Patent number 5,369,425
- Issue date Nov 29, 1994
- Linotype-Hell AG
- Ralf Balzeit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for automatically clamping and releasing recording material...
- Patent number 5,355,156
- Issue date Oct 11, 1994
- Linotype-Hell AG
- Ralf Balzeit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for clamping sheet-shaped recording material
- Patent number 5,329,301
- Issue date Jul 12, 1994
- Linotype-Hell AG
- Ralf Balzeit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mounting device for image cylinders
- Patent number 4,902,156
- Issue date Feb 20, 1990
- Dipl. Ing. Rudolf Hell GmbH
- Manfred Deisler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Opto-electronic scan head which has a housing portion and a housing...
- Patent number 4,742,401
- Issue date May 3, 1988
- Dr. Ing. Rudolf Hell GmbH
- Klaus Andree
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Drum scanners
- Patent number 4,492,984
- Issue date Jan 8, 1985
- Dr.-Ing. Rudolf Hell GmbH
- Wolfgang Dinse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE