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Axel Kraemer
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Regensburg, DE
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last 30 patents
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Patent Grant
Tap changer with a polarity switch for a variable transformer
Patent number
8,576,038
Issue date
Nov 5, 2013
MASCHINENFABRIK REINHAUSEN GMBH
Axel Kraemer
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
TAP CHANGER WITH A POLARITY SWITCH FOR A VARIABLE TRANSFORMER
Publication number
20120249277
Publication date
Oct 4, 2012
Axel Kraemer
H01 - BASIC ELECTRIC ELEMENTS