Patent EP0259717A2 successfully refreshed from Google Patents.
EP0259717A2
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EP
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Method for selective information transmission to a user group, and device for carrying out this method
Assignee: Taillens Josiane
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Filing: 1987-08-28
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Granted: —
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Expires: 2007-08-28
Abstract
Abstract Messages containing an identification code are sequentially transmitted over the air. These transmissions are picked up using portable receivers which, using the code transmitted, select the messages corresponding to the selected identification codes.
Inventors
- 👤 Jean-François TAILLENS
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-31 20:56
CPC Classifications
G; G09; G09G; G09G3/00; H; H04; H04H; H04H60/00; H04H60/09; H04H60/14; H04H20/00; H04H20/53; H04H20/57; H04H20/65; H04H20/71; G09F; G09F25/00; G09F2025/005; H04H2201/00; H04H2201/70
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