79144684
Dec 28, 2013
Remote operating stations for drill rigs comprised of an operators chair, electric and electronically operating controls incorporating pre-programmed and programmable control system for the operation of the drill rig, video displays and screens and cameras for the operation of a remote operating station for drill rigs
MachineryPre-programmed and programmable control system for the operation of a remote operating station for drill rigs; video displays and screens and cameras for the operation of a remote operating station for drill rigs
Electrical and Scientific Apparatus