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Home › Process for generating recent change commands for various stored program telephone switches

Process for generating recent change commands for various stored program telephone switches

US Patent 6668053 · Granted Dec 23, 2003

Estimated economic value: $526,105,000 ⓘ

Assignee

Verizon

Inventors

John S. Doleac (4 patents)
William T. Freebersyser (4 patents)
Carolyn M. Jack (4 patents)

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