Pipe diameter variability and high traction force
Old pipe rehabilitation robot device
Patent Registration Number 10-2138713
Pipe welding bead processing device and
Welding bead processing method
Patent Registration Number 10-2385340
Pipe tap cutting robot and
Pipe tap cutting method
Patent Registration Number 10-2285412
Pipe inspection robot with traction module
Pipe inspection method using the same
Patent Registration Number 10-2427341
Pipe inspection robot with laser scanner
Pipe inspection method using the same
Patent Registration Number 10-2437592
Pipe inspection robot with link
Pipe inspection method using the same
Patent Registration Number 10-2408162
Pipe inspection robot and its operation method
Patent Registration Number 10-2484298
Spatter removal robot
Patent Registration Number 10-2558912
Grinding robot
Patent Registration Number 10-2558911
Bead processing robot
Patent Registration Number 10-2548213