Wilhelm Ewald Smit

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Maarssen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Detergent composition and laundry washing method
- Patent number 6,277,153
- Issue date Aug 21, 2001
- Diversey Lever, Inc.
- Eddy Petrus Van Kouwen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...