Rene Bertho

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Vitry, FR

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Patents Grantslast 30 patents

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Hammer-crusher rotor
- Patent number 4,973,005
- Issue date Nov 27, 1990
- Usines et Acieries de Sambre et Meuse
- Francis Haesebrouck
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...