EP 0347151 A2 19891220 - Advertising panels.
Title (en)
Advertising panels.
Title (de)
Anzeigenschilder.
Title (fr)
Panneaux d'annonces.
Publication
Application
Priority
- GB 8814081 A 19880614
- GB 8820519 A 19880830
Abstract (en)
An advertising panel 1, which is intended to be located at the entrance of a large installation such as an underground railway system, has a display surface 5 on which an advertisement is displayed and a loop aerial 2 accommodated within a recess 3 in the rear of the panel 1. In an emergency a radio may be connected to the aerial 2 by means of a socket 4 to provide high quality transmission of signals to, and reception of signals from, remotely located radios within the installation.
IPC 1-7
IPC 8 full level
G09F 7/00 (2006.01); H01Q 1/22 (2006.01); H04B 17/00 (2006.01)
CPC (source: EP)
H01Q 1/22 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0347151 A2 19891220; EP 0347151 A3 19910116; GB 2219891 A 19891220; GB 8913559 D0 19890802; JP H02104038 A 19900417
DOCDB simple family (application)
EP 89305936 A 19890613; GB 8913559 A 19890613; JP 15034189 A 19890613