Roelof ter Heide

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Bussum, NL

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Patents Grantslast 30 patents

Information Patent Grant
Perfume compositions containing 3,3-dimethylbicyclo-[2,2,1]-heptane...
- Patent number 4,288,349
- Issue date Sep 8, 1981
- Naarden International N.V.
- Harmannus Boelens
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Substituted cyclohexanones as flavor materials
- Patent number 4,246,292
- Issue date Jan 20, 1981
- Naarden International N.V.
- Wilhelmus M. B. Konst
- C07 - ORGANIC CHEMISTRY