Search Results for: Drawing machine
(class / ) with fiber drawing or pulling (e.g., attenuating, etc.) (class / ) with charging or pretreatment of batch material (e.g., gas heating, crushing, etc.)
controlling, sensing, timing, inspecting, indicating, or testing means (class / ) with designated composition of dies, bushings, or nozzles (class / ) with means to form hollow fiber or preform (class / ) with specified bushing, tip, or feeder structure (class / ) with means to align preform with drawing...
https://patents.justia.com/patents-by-us-classification/65