Filed: April 3, 2000 ceramic fibers for reinforced metals, ceramics and plastic materials used in automotive and aerospace vehicles Owned by:RATH AG Serial Number:76015680
Filed: July 6, 2011 Refractory bricks not of metal, unshaped refractories not of metal, unformed fireclay compositions, fireclay mortar; refractory… Owned by:RATH AG Serial Number:79110109