large technical print in frame by Philips, the Netherlands

A large print (blueprint?) on paper of some kind of electronic circuit, in aluminium frame with perspex cover. Origin: Royal Philips Electronics, The Netherlands (not signed). Probably made in the 1980s.

Art. no. S-045 | Frame: 102,5 x 91,5 cm. | Price: € 395,= / ON HOLD | 1980's | technical print on paper in aluminium frame with perspex cover