Polyolefin concentrate
Polystyrene beads
Polytetrafluoroethylene and synthetic polymer composition
Polytetrafluoroethylene molding powder and processes
Porous laminar pellets of waste poly (ethylene...
Positionable gas injection nozzle assembly for an underwater...
Pourable particles of normally tacky plastic material and...
Powders of tetrafluoroethylene copolymer and process for...
Pre-form and method of preparing a pre-form
Pre-form and method of preparing a pre-form
Precoagulation process for incorporating organic fibrous...
Preform and closure for blow molded articles
Preform for making a prosthetic limb socket
Preform for making plastic container
Preform for molding fiber-reinforced resin beam, process for...
Preform for polyester bottle
Preform heating device
Preform intended to form a hollow structural mechanical...
Preforming thermoplastic ducts
Preheating and dosing apparatus