Societe Etex de Recherches Techniques, Sert

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Vernouillet, FR

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Patents Grantslast 30 patents

Information Patent Grant
Flushing mechanism for toilet tank
- Patent number 6,920,649
- Issue date Jul 26, 2005
- Societe Etex de Recherches Techniques, Sert
- Jean-Claude Oury
- E03 - WATER SUPPLY SEWERAGE