Stephan Leibbrandt (Managing Director)
Mathematische Software GbR
Stephan Leibbrandt • Dr. Peter Eschenbacher
Sales Tax Identification Number DE244823472
Phone: +49 (0)241 566 08 28
Fax: +49 (0)241 566 08 27
No responsibility is taken for the contents of pages, to which a link points from the domain www.GraphSolutions.net.
The operators of this website take the protection of your personal data very serious. We process your personal data confidentially and according to data protection regulations. Legal basis is Art. 6 Abs 1 lit. b GDPR.
The usage of our website affords personal data for network communication, in particular:
You are entitled to get at no cost information on your stored personal data, its origin and receivers and the purpose of the data processing as well as to get these data being corrected, blocked or deleted, if no other legal requirements contradict. Server log files are periodically deleted.
You are entitled to file a complaint at the data protection supervisory authority responsible for us:
Landesbeauftragte für Datenschutz und Informationsfreiheit Nordrhein-Westfalen
Postfach 20 04 44