Inventor
KALLWEIT MANFRED
DE3 patents
Patents
3 patentsUS5063950ANov 12, 1991
Apparatus and method for treating and/or cleaning of objects, particularly circuit boards
SCHERING AG8 citations70
US4560460ADec 24, 1985
Apparatus for the galvanic deposition of metal
SCHERING AG17 citations70
US4846202AJul 11, 1989
Device for cleaning or chemical treatment or workpieces
SCHERING AG19 citations68