Assignee
FREI SIEGFRIED
CH4 patents
Top patents by PatentIndex Score
US4588605AMay 13, 1986
Method of and arrangement for applying a strip-shaped powder layer on a weld seam of containers, and a container
FREI SIEGFRIED38 citations88
US4249476AFeb 10, 1981
Apparatus for applying a protective coating to the welded seam of a can body or the like
FREI SIEGFRIED12 citations72
US4661379AApr 28, 1987
Method and apparatus for applying strip-shaped powder layer to a can body or the like, and powder-carrying can body
FREI SIEGFRIED13 citations69
US4696253ASep 29, 1987
Apparatus for applying a strip-shaped powder layer onto a weld seam of containers
FREI SIEGFRIED3 citations58