Control and regulation device for safeguarding a conveyor...
Control device for an air hoist
Control device for hydraulic drive winch
Control means for motion compensation devices
Control method for hydraulic-driven winch and apparatus...
Control system for drawworks operations
Control system for transfer means
Control systems for hydraulically operated elements circuits or
Convertible winch
Cordless hoist
Counterweight assisted winch
Crab pot line hauler
Crane claw tilt sensing and recovery
Crown block compensator
Crown block compensator
Deep submicron MOS transistors with a self-aligned gate electrod
Deepwater king crab pot line hauler
Deepwater subsea lowering/lifting system
Deepwater subsea lowering/lifting system
Deepwater subsea lowering/lifting system