Search Results for: Pulp fibrous with cellulosic material machines
(class / ) woven scrim (class / ) nonwoven scrim (class / ) coated or impregnated woven, knit, or nonwoven fabric which is not (a) associated with another preformed layer or fiber layer or, (b) with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit,
free of impregnating material (class / ) coating produced by extrusion (class / ) coating or impregnation formed in situ (e.g., by interfacial condensation, coagulation, precipitation, etc.)...
https://patents.justia.com/patents-by-us-classification/442