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Method of forming metal regions
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Patent number 5,230,970
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Issue date Jul 27, 1993
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AT&T Bell Laboratories
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Donald K. Atwood
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Metallization for integrated devices
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Patent number 4,851,895
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Issue date Jul 25, 1989
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American Telephone and Telegraph Company, AT&T Bell Laboratories
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Martin L. Green
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H01 - BASIC ELECTRIC ELEMENTS
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Method of repairing a defective photomask
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Patent number 4,636,403
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Issue date Jan 13, 1987
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AT&T Technologies, Inc.
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Georgia J. Fisanick
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...