Search Results for: Waste of synthetic fibres
patents (class ) compositions: ceramic patents (class ) ceramic compositions (class / ) devitrified glass-ceramics (class / ) glass compositions, compositions containing glass other than those wherein glass is a bonding agent, or glass batch forming compositions (class / ) pore-forming (class / ) synthetic
(class / ) carbide or oxycarbide containing (class / ) refractory (class / ) titanate, zirconate, stannate, niobate, or tantalate or oxide of titanium, zirconium, tin, niobium, or tantalum containing (e.g., dielectrics, etc.)...
https://patents.justia.com/patents-by-us-classification/501