Inventor
HILLER WALTHER
DE3 patents
Patents
3 patentsUS4164641AAug 14, 1979
Method and apparatus for energy beam welding with filling material
STEIGERWALD STRAHLTECH11 citations70
US4360956ANov 30, 1982
Piston having at least one piston ring groove
STEIGERWALD STRAHLTECH19 citations68
US4203023AMay 13, 1980
Welding pool support device for energy beam welding
STEIGERWALD STRAHLTECH6 citations59