| http://www.w3.org/ns/prov#value | - An electrostatic spray discharge head as defined in claim 3 in which the opening in said apexed disk is a central opening through which the axis of rotation of said shaft extends and including a cover located on the face of said disk over said opening and providing openings between the face of said disk and cover adjacent said apices, whereby, when said disk is rotated, paint discharged into said
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