Machines and machine tools, namely, ball mills; motors and engines for driving ball mills

electronic scanning of black and white and color documents, books, engineering drawings, microfilm, microfiche, aperture cards, photographs; document data transfer and physical conversion services from one media to another

dissemination of advertising for others, namely, by providing advertising time in electronic communications

audio speakers for use with computers, personal stereos, televisions and VCRs

MICROFILMING SERVICES AND DATA PROCESSING SERVICES

Liquid permanganate for use in treating wastewater and industrial applications

Distributorship Services in the Field of Books, Publications and Software Relating to Computers