publication of texts, other than publicity texts; publication of books; online publication of electronic books and journals

Software for teaching courses at the college and graduate school levels over the global computer network

MACHINES FOR EXTRACTING LIQUIDS; NAMELY PRESSES FOR DEHYDRATING OF URBAN AND INDUSTRIAL WASTE SLUDGE

AUDIO SPEAKERS AND SPEAKER SYSTEMS FOR RADIO, RECORD PLAYER, TAPE RECORDER, PA SYSTEM, TELEVISION AND VIDEO EQUIPMENT