Inventor
LOHR GUENTHER
DE2 patents
Patents
2 patentsUS8922164B2Dec 30, 2014
Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger
FIEBIG ARNIM3 citations57
US8148941B2Apr 3, 2012
Equipment system comprising a battery-operated electrical device, a rechargeable battery unit, and a battery charger
FIEBIG ARNIM3 citations57