Cited in | International search | Type: | Patent literature | Publication No.: | US4682360
[A] (FREDERIKSEN JEFFREY E [US]); | Type: | Patent literature | Publication No.: | EP0325509
[A] (TELEDIFFUSION FSE [FR]); | Type: | Patent literature | Publication No.: | FR2541841
[A] (RADIOTECHNIQUE [FR]); | Type: | Patent literature | Publication No.: | WO9114341
[A] (SPACE COMMUNICATIONS SAT TEL L [GB]); | Type: | Patent literature | Publication No.: | EP0356200
[A] (SCREEN ELECTRONICS LIMITED [GB]); | Type: | Patent literature | Publication No.: | US4575754
[A] (BAR-ZOHAR MEIR [US]); | Type: | Patent literature | Publication No.: | EP0196724
[A] (PHILIPS NV [NL]) |