Electrical and electronic data processing apparatus, especially input, storage, sending, transmitting, re-transmitting and output apparatus, printers and display screens; automatic typewriters, copying apparatus; parts included in this class of all those apparatus; programming directions, plans, lists and data processing and calculating programmes in the form of magnetic discs, tapes and other storage media included in this class and data banks for data processing apparatus and parts included in class 9 of all the aforesaid goods