The Messer press photos, which are available for download on our website, may only be used for journalistic purposes in connection with editorial or scientific reporting. The copyrights remain with Messer in full. Images that are used, modified, duplicated and / or electronically processed for the above-mentioned purposes must be provided with the source reference ("Photo: Messer"). A commercial transfer to third parties – in any form – is not permitted. The use of press photos is free. For this, however, we ask print media to send you a voucher copy, and in the case of film and electronic media, a short notification.