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Spherevision is a registered trademark owned by Arithmetica Ltd and may not be copied, imitated or used, in whole or in part, without the prior written permission of Arithmetica Ltd.

All other trademarks, registered trademarks, product names and company names or logos on this website are the property of their respective owners, and may not be copied, imitated or used, in whole or in part without the written permission of such respective owners.

Any requests for grant of licence to use TX marks is subject to prior approval and should be addressed to Arithmetica Ltd.


All software products detailed on this website are subject to use by licence to Arithemetica Ltd or as otherwise stated.

Terms & Conditions of Trading

All trading unless otherwise stated will be subject to the Arithmetica Ltd standard terms & conditions of trading supplied with each quotation and available on request and is subject to English & European law, as it applies.


06 April 2018