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Johann Knecht

KAKrupp Polysius Ag: 1 patents #1 of 2Top 50%

Wadersloh, DE: #2 of 2 inventorsTop 100%

Overall (2002): #187,294 of 266,432Top 75%

1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6357683	Roller grinding mill	Norbert Patzelt	2002-03-19