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Patents Grantslast 30 patents

Information Patent Grant
Loss-in-weight feeder control
- Patent number 6,446,836
- Issue date Sep 10, 2002
- Raute Precision Oy
- Pentti Aalto
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for pneumatic transportation of a particle material
- Patent number 5,163,787
- Issue date Nov 17, 1992
- OY Partek AB
- Jan-Peter Bjorklund
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL