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Environmental radio guard
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Patent number 5,025,921
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Issue date Jun 25, 1991
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Motorola, Inc.
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Bernard V. Gasparaitis
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Microphone
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Patent number 4,679,233
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Issue date Jul 7, 1987
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Motorola, Inc.
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Charles P. Richardson
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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LCD lightguide
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Patent number 4,630,895
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Issue date Dec 23, 1986
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Motorola, Inc.
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Julio Abdala
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G02 - OPTICS
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Whip antenna construction
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Patent number 4,435,713
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Issue date Mar 6, 1984
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Motorola, Inc.
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Bernard Gasparaitis
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H01 - BASIC ELECTRIC ELEMENTS
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