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The first commercial microwave oven was nearly 6 feet tall and weighed in at 750 pounds.

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Assignee: AT&T Bell Corp.

Location: CoralGables, FL
No. of patents: 1

Number	Title	Issue Date
5491747	Noise-cancelling telephone handset A radio or telephone handset configured with the usual transmitter and receiver ends and connecting handle is designed to have physical characteristics well adapted in its acoustic characteristics to complement noise cancellation circuitry. The receiver s...	02/13/1996