Computer software for computer aided design (CAD), computer aided manufacturing (CAM) and computer aided engineering (CAE), process and production automation, engineering to engineering, business to business, and business to consumer collaboration of CAD/CAM/CAE content, and accompanying user manuals sold with such software as a unit

computer software for computer aided design (CAD), computer aided manufacturing (CAM), computer aided engineering (CAE), and software for providing interactive collaboration to off-site users via global communications network, and user manuals sold therewith

computer software for computer aided design (CAD), computer aided manufacturing (CAM), computer aided engineering (CAE), and software for providing interactive collaboration to off-site users via global communications network, and user manuals sold therewith

computer software for computer aided design (CAD), computer aided manufacturing (CAM), computer aided engineering (CAE), and software for providing interactive collaboration to off-site users via global communications network, and user manuals sold therewith