Inventor
RAPPOLD FRANZ
DE3 patents
Patents
3 patentsUS4229639AOct 21, 1980
Energy beam welding method
STEIGERWALD STRAHLTECH25 citations77
US4164641AAug 14, 1979
Method and apparatus for energy beam welding with filling material
STEIGERWALD STRAHLTECH11 citations70
US4203023AMay 13, 1980
Welding pool support device for energy beam welding
STEIGERWALD STRAHLTECH6 citations59