Technical advisory
Mo - Thu: 08:00 a.m. - 12:00 a.m. and 01:00 p.m. - 05:00 p.m.
Fr: 08:00 a.m. - 12:00 a.m. and 01:00 p.m. - 03:00 p.m.
Phone: +49 (0) 85 52 / 4 22 - 0
Requests by fax:+49 (0) 85 52 / 4 22 - 30
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