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Alfred Heidt
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Schwetzingen, DE
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last 30 patents
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Patent Grant
Circuit arrangement for energy economy
Patent number
4,364,001
Issue date
Dec 14, 1982
Frankl & Kirchner GmbH & Co. KG Fabrik fur Elektromotoren u. elektrische Appa...
Alfred Heidt
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Protective circuit for an electronic switching amplifier in series...
Patent number
4,167,030
Issue date
Sep 4, 1979
Frankl & Kirchner GmbH & Co. KG
Alfred Heidt
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER