Francois-Xavier Bonnet

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Velizy, FR

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Patents Grantslast 30 patents

Information Patent Grant
Composition for automatic cleaning of toilet bowls
- Patent number 4,731,223
- Issue date Mar 15, 1988
- Cotelle S.A.
- Lucienee Forestier
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...