Electric arc metal spraying devices
Electric arc spray gun
Electric spark building-up of metal on the working surface of ro
Electro mechanical process and apparatus for metal deposition
Embedment of hard particles in a metal surface
Expandable, automated, welding device for the build up of...
Flux breaker for submerged arc strip cladding of metallic work p
Flux cored arc welding process
Forming electrical conductors in long microdiameter holes
Gas metal arc welding method for preparing misaligned tube holes
Hard facing apparatus for applying hard facing to valves
Hardfacing materials & methods
High power extended arc plasma spray method and apparatus
High-velocity flame spray apparatus and method of forming materi
Hot wire welder
Internal weld bead metallizing system and method
Laminated rare earth structure and method of making
Large bore welding apparatus
Mandrel machine
Manufacture of forks for fork lift trucks