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Home › Method and apparatus for improving the reliability of communicating a message from a portable subscriber unit to a base receiver in a two-way radio messaging system

Method and apparatus for improving the reliability of communicating a message from a portable subscriber unit to a base receiver in a two-way radio messaging system

US Patent 5905945 · Granted May 18, 1999

Estimated economic value: $16,743,000 ⓘ

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