Heinrich Hufnagel

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Abersdorf, DT

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Patents Grantslast 30 patents

Information Patent Grant
Device for voltage regulation of a solar generator
- Patent number 4,079,445
- Issue date Mar 14, 1978
- Messerschmitt-Bolkow-Blohm GmbH
- Heinrich Hufnagel
- G05 - CONTROLLING REGULATING