. "A tractor pressor was an emitted beam that used tractor technology, but it would repel an object instead of drawing it closer. Pressor beams or repulsor beams could be used as type of weapon to drive back ones adversary and keep them at bay."@en . "Tractor pressor"@en . . . "A tractor pressor was an emitted beam that used tractor technology, but it would repel an object instead of drawing it closer. Pressor beams or repulsor beams could be used as type of weapon to drive back ones adversary and keep them at bay."@en . . . .