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Photomask laser etch
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Issue date Oct 13, 2020
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Applied Materials, Inc.
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Banqiu Wu
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Process for coating on printing cylinders
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Issue date Mar 11, 2003
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E. I. Du Pont de Nemours and Company
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Udo Bode
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Copy sheet
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Patent number 4,272,106
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Issue date Jun 9, 1981
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Minnesota Mining and Manufacturing Company
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Bertrand Y. Auger
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent number 2,770,534
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Issue date Nov 13, 1956
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2687949
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Patent number 2,687,949
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Issue date Aug 31, 1954
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2601161
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Patent number 2,601,161
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent number 2,392,414
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2379915
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Patent number 2,379,915
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2355884
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Patent number 2,355,884
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2285122
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Patent number 2,285,122
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Issue date Jun 2, 1942
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY