Ulf P. Marklund

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Vilhelmina, SE

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Patents Grantslast 30 patents

Information Patent Grant
Autogenous grinding method
- Patent number 4,681,268
- Issue date Jul 21, 1987
- Boliden Aktiebolag
- Olle E. Marklund
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...