Inventor
RECHTZIEGEL BRUNO
DE4 patents
Patents
4 patentsUS5919322AJul 6, 1999
Alloy, in particular for use in the manufacture of frames for glass, jewelry, and the like
BERKENHOFF GMBH3 citations57
US5908517AJun 1, 1999
Alloy, in particular for use in the manufacture of frames for glass, jewelry, and the like
BERKENHOFF GMBH2 citations57
US4701302AOct 20, 1987
Filler metal for welding
BERKENHOFF GMBH3 citations57
US5259898ANov 9, 1993
Alloy for spectacle wire frames and electronic component parts
BERKENHOFF GMBH1 citations46