John Fitzgerald
Direktor
John Fitzgerald ist ein Direktor - durch den Film bekannt Fast Ploughing Techniques (1963), Rotary Hydraulic Drilling Rigs for Ripping Lips (1974), Your Self Rescuer (1970), Installation of Ropes on a Multi-Rope Friction Winder (1960), Power Stowing of Rippings (1964)...
Direktor
-
Fast Ploughing Techniques
Fast Ploughing Techniques
-
Rotary Hydraulic Drilling Rigs for Ripping Lips
Rotary Hydraulic Drilling Rigs for Ripping Lips
-
Your Self Rescuer
Your Self Rescuer
-
Installation of Ropes on a Multi-Rope Friction Winder
Installation of Ropes on a Multi-Rope Friction Winder
-
Power Stowing of Rippings
Power Stowing of Rippings
-
The Power We Need
The Power We Need
-
The Wilcox Continuous Miner
The Wilcox Continuous Miner
-
Using Self-Rescuers
Using Self-Rescuers