GUARDTIME
[ Apparatus for recording, transmission or reproduction of sound or images; blank magnetic data carriers; ] Prerecorded magnetic data carriers featuring software for issuance, management and verification of digital certificates, signatures, document authentication markings, and timestamps; [ calculating machines, data processors; downloadable electronic publications, namely, books and magazines in the field of information technology; ] computer software for issuance, management and verificati...
Registered · August 20, 2013 · 86978941 ·