In the same year he developed a new design for compaction technology for a model of a double vibratory roller with all - drum drive .
BOMAG was founded in 1957 by Karl Heinz Schwamborn in Boppard .
In the same year Karl Heinz Schwamborn developed a new design for compaction technology for a model of a double vibratory roller with all - drum drive .
BOMAG was founded in 1957 by Karl Heinz Schwamborn in Boppard .