Frans J. A. de Groen

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Hellevoetsluis, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of automatically milking animals and a fully automatic milki...
- Patent number 6,367,416
- Issue date Apr 9, 2002
- Maasland N.V.
- Olaf van der Lely
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING