Willem B. van den Berg

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Prinsenbeek, NL

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Patents Grantslast 30 patents

Information Patent Grant
Two-phase spraying device and reaction chamber for the preparation...
- Patent number 4,370,304
- Issue date Jan 25, 1983
- Unie Van Kunstmestfabrieken, B.V.
- Petrus F. A. M. Hendriks
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and device for the preparation of a product containing ammo...
- Patent number 4,313,918
- Issue date Feb 2, 1982
- Unie Van Kunstmestfabrieken, B.V.
- Petrus F. A. M. Hendriks
- C01 - INORGANIC CHEMISTRY