Bruno Legrand

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Antibes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Fuel composition producing a colored flame
- Patent number 6,419,713
- Issue date Jul 16, 2002
- Regal Universal Ltd.
- Gérard Durand
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...