Leon Rutten

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal shotting turbine
- Patent number 4,366,690
- Issue date Jan 4, 1983
- Cockerill Sambre
- Leon Rutten
- B24 - GRINDING POLISHING
Information Patent Grant
Centrifugal shotting turbine
- Patent number 4,277,965
- Issue date Jul 14, 1981
- Cockerill
- Leon Rutten
- B24 - GRINDING POLISHING