MARCONI

Class [9]
Computer & Software Products & Electrical & Scientific Products

Wireless, telephonic, telegraphic and television transmitting apparatus; apparatus for controlling and producing audio-frequency and video-frequency signals in all the aforesaid apparatus; radio locating transmitting and receiving apparatus; wireless, telegraphic, telephonic and television receiving apparatus and relay apparatus for use therewith not being receiving apparatus for use in wireless broadcast reception by the public or in public address apparatus; parts included in Class 9 of all the aforesaid goods; thermionic valves and piezo-electric crystals for all the aforesaid goods being supplied by the constructors of the aforesaid apparatus either directly or indirectly but not through retail shops to the purchaser or user; and electrical apparatus and instruments for measuring electrical, physical and chemical characteristics and properties and for deriving therefrom indications, records and controls, but not including parts of any of the aforesaid goods for use in wireless broadcast reception by the public or in public address apparatus and not including wireless, telephonic, telegraphic and television receiving apparatus and parts thereof for entertainment or educational purposes.