Pneumatically fed continuous operation mulling apparatus and...
Polyurethane binder compositions
Polyurethane binder compositions and polyisocyanate...
Porous mold material for casting and a method of producing...
Positive index conductive rod for mold support means
Powder size
Pre-tensioned sand core
Precision casting
Precision casting and moulds therefor
Precision casting by lost wax process
Precision casting by the lost wax process
Precision casting by the lost-wax process
Precision casting mold
Precision casting shells
Precision ceramic cores for ferrous casting
Precision metal casting molds
Precision metal casting molds
Preparation of high temperature shell molds
Preparation of shell molds adapted for precision casting
Preventing erosion of core boxes opposite the blow holes...