Wilhelm Siefer GmbH & Co. KG Trademarks
SIEFER
Filed: March 19, 2011
Comminution machines, namely, grinding mills, machines for recycling in the nature of mechanical mixing machines, machines…
Owned by: Wilhelm Siefer GmbH & Co. KG
Serial Number: 79097692
TRIGONAL
Comminution machines for the size reduction of solids, namely, grinding mills, mechanical mixing machines, shearing machines…
Owned by: Wilhelm Siefer GmbH & Co. KG
Serial Number: 79098092
