Method and apparatus for the production of electret material

Method and apparatus for the thermal treatment of thermoplastic

Method and apparatus for transforming the physical characteristi

Method and apparatus for uniformly charging a moving web

Method and apparatus for vulcanizing hose

Method and binder for use in powder molding

Method and device for manufacturing a plastics record carrier

Method and device for providing a collar about an anode nipple

Method and oven for manufacturing a light construction element,

Method and system for the production of sheet or platter shaped

Method for blow molding

Method for closing an end of a thermoplastic tube using ultrason

Method for closing openings of through-holes in a pipe wall

Method for closure heating

Method for coating soot on a melt contact surface

Method for continuously vulcanizing hoses

Method for control of resistivity in electroconsolidation of a p

Method for converting an expended thermoplastic article into a u

Method for curing polyurethanes

Method for drying gelatin in the manufacture of hard shell gelat