75358676
Sep 17, 1997
personal computer-based computer programs for use in association with programmable logic controllers in industrial automation applications
Electrical and Scientific Apparatusmaintenance repair, installation, consulting, debugging, updating, upgrading and improving of personal computer-based computer programs for use in association with programmable logic controllers in industrial automation applications; training of users of personal computer-based computer programs for use in association with programmable logic controllers in industrial automation applications
Computer and Scientific