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WEB-Editorial staff (WEB-Redaktion):
Volker Großmann
Erika Schow
Dr. Dr. Jens Simon (responsible)
Bernd Warnke
Telephone: (05 31) 592-3006 (Secretary of the Press and Information Office)
Telefax: (05 31) 592-3008
E-Mail: webredaktion@ptb.de
WEB-Master:
Volker Großmann
E-Mail: webmaster@ptb.de
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Fax (05 31) 592-69 8462
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Tel. (05 31) 592-9130
Fax (05 31) 592-9108
E-Mail: Datenschutz@ptb.de
Physikalisch-Technische Bundesanstalt (PTB)
Represented by the President
Prof. Dr. Joachim Hermann Ullrich
PTB in Braunschweig:
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© Physikalisch-Technische Bundesanstalt, last update: 2012-09-24, WEB-Redaktion 
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