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Our Company Information Service will be happy to answer your questions. You may have questions about the company, or need support in some specialist aspects of tunnelling or have a particular enquiry about a picture. Whatever it is, just contact:

  • Achim Kühn

Head of Corporate Communications, Branding and Public Affairs
Tel.: +49 (0) 7824 302-5400
Fax: +49 (0) 7824 302-4730

mailto:pr(at)herrenknecht.com

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ZURICH: SUCCESSFUL BREAKTHROUGH.

On November 22, 2010, the miners and the Herrenknecht Mixshield S-451 achieve breakthrough at Zurich Central Station.