Class 042
Computer & Software Services & Scientific Services
Design and development of plastic plates, bars, sheets, strips, tapes and hose; design and development of rubber plates, bars, sheets, strips, tapes and hose; design and development of natural rubber plates, bars, sheets, strips, tapes and hose; design and development of plastic couplings and fittings for pipes; design and development of rubber couplings and fittings for pipes; design and development of natural rubber couplings and fittings for pipes; design and development of semi-finished goods of rubber or natural rubber; design and development of conveyor belts.
