Elf Atochem Elf Aquitaine Groupe Lndwdi1wYWdpbmF0aW9uLW5hdi1saW5rc1tkYXRhLXRvb2xzZXQtdmlld3Mtdmlldy1wYWdpbmF0aW9uLWJsb2NrPSJjZGZkNGM0NzM3YjI4OThlYmE0NDQzZGQ1OWExYmY1MCJdIHsgdGV4dC1hbGlnbjogbGVmdDtqdXN0aWZ5LWNvbnRlbnQ6IGZsZXgtc3RhcnQ7IH0g Contact Categories Related Articles La Defense 10 Cedex 42 92091 Paris la Defense 10 FR 0033-1 49 00 80 80 0033-1 49 00 76 28 Additives: general, Al-Nitride, Alumina: High Purity, Binders: chemical, Precursors Back