Gerald Gronau

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Hildesheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Black-current-setting circuit for color CRT
- Patent number 4,745,464
- Issue date May 17, 1988
- Blaupunkt-Werke GmbH
- Gerald Gronau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel, controlled amplification factor electronic amplifier...
- Patent number 4,731,653
- Issue date Mar 15, 1988
- Blaupunkt-Werke GmbH
- Gerald Gronau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE