As a result of continuing research and design by our technical labo-
ratories, aimed at offering top quality and innovative products, the
information given in this guide may be subject to modification at
any time without prior notice; it is up to the user to keep up to date
on all possible modifications.
No part of this publication may be reproduced or duplicated without
prior permission; we decline any responsibility for possible mistakes
or omissions, and we reserve the right to make amendments
deemed necessary, without prior notice and at any time.