75461795
Apr 3, 1998
Computer software to facilitate communication and security of communication among distributed users via computer networks of visual, audio or graphic information used in the preparation of designs of physical objects, structures, or artistic works, and to facilitate collaboration among the users, and manuals packaged as a unit
Electrical and Scientific ApparatusComputer services, namely, hosting or facilitating communication and ensuring security of communication, among distributed users via computer networks of visual, audio or graphic information used in the preparation of designs of physical objects, structures or artistic works and facilitating collaboration among the users
Computer and Scientific