Olli Aho

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Sealed crusher
- Patent number 5,964,422
- Issue date Oct 12, 1999
- Nordberg-Lokomo OY
- Markku Ruokonen
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...