Filed: February 14, 2008 Centrifugal pumps being machines, in particular for building installations, for water supply and disposal, for cleaning… Owned by:WILO SE Serial Number:79055265
Filed: September 3, 2018 Vertical mixers for waste water treatment included in this class, namely, power-operated multiple-paddle machines for mixing… Owned by:WILO SE Serial Number:79248625
Filed: November 4, 2011 Apparatus for heating, namely, electric heating fans, electric radiators for heating buildings, and industrial heating furnaces… Owned by:WILO SE Serial Number:85464582