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Rufempfänger mit rückantwort.

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G08B3/1033 Paging receivers with audible signalling details with voice message alert
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EP0485416A1

European Patent Office

Other languages
English
French
Inventor
Kenneth David Fisch
James Gregory Mittel
Winfield James Brown Jr
Current Assignee
Motorola Solutions Inc

Worldwide applications
1990 DE EP AT WO

Application EP90911189A events
1997-05-02
Application granted
Anticipated expiration
Expired - Lifetime