Boring, broaching, bending, drilling and grinding machines for use in metalworking; plastic pipe cutting machine; engraving machines; computerized engraving machines; cold process machines for making optical components; current generators; dynamos; motors, electric, other than for land vehicles; industrial machinery, namely, electro-mechanical wire marking machines; cutting machines

Calculating machines; computer memory devices; computer keyboards; computer peripheral devices; central processing units for processing information, data, sound or images; readers for use in data processing apparatus; cards with integrated circuits; downloadable computer programs for use in operating metalworking machines and optical parts manufacturing machines

Mechanical research