Assignee: BAUKNECHT GMBH G International Classes: D06F37/22 Foreign References: FR1256198A1961-03-17 FR1157939A1958-06-05 FR1143828A1957-10-04 FR1038709A1953-10-01 GB811029A1959-03-25 23188061943-05-11 <- Previous Patent (Verfahren zur biotec...)|Next Patent (Trommelwaschmaschine...) ->