• Inventors:
  • Assignees:
  • Publication Date: December 31, 1969
  • Publication Number:

Abstract

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (2)

    Publication numberPublication dateAssigneeTitle
    US-2015087263-A1March 26, 2015Bennett Hill BranscombMethods and Apparatus for Promotions and Large Scale Games in Geo-Fenced Venues
    US-9386420-B2July 05, 2016Sony CorporationInformation delivery system for sending reminder times based on event and travel times