Hendrik Kruidhof

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Almelo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for dephosphorizing pig manure
- Patent number 5,993,503
- Issue date Nov 30, 1999
- Ceres Milieu Holding B.V.
- Hendrik Kruidhof
- C05 - FERTILISERS MANUFACTURE THEREOF