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A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

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Assignee: Telescan Corporation

Location: St. Louis, MO
No. of patents: 1

Number	Title	Issue Date
6744880	Method for creating a telephone digital switching platform A method for creating a telephone digital switching platform to provide conversion and routing of telephone calls arriving on a number of telephony interfaces to a number of outbound telephony interfaces, based on in parameter and out of parameter call setup informa...	06/01/2004