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Bar code printing
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Patent number 5,262,804
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Issue date Nov 16, 1993
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Esselte Meto International Produktions GmbH
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Robert M. Petigrew
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G06 - COMPUTING CALCULATING COUNTING
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Bar code printing
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Patent number 5,206,490
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Issue date Apr 27, 1993
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Esselte Meto International Produktions GmbH
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Robert M. Petigrew
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Printing systems
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Patent number 5,160,943
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Issue date Nov 3, 1992
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Esselte Meto International Produktions GmbH
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Robert M. Pettigrew
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Ribbon cassettes
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Patent number 4,886,384
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Issue date Dec 12, 1989
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Francotyp-Postalia GmbH
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Alan Harry
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G07 - CHECKING-DEVICES
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Ribbon cassettes
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Patent number 4,767,228
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Issue date Aug 30, 1988
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Francotyp-Postalia GmbH
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Alan Harry
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G07 - CHECKING-DEVICES
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Postal franking machine
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Patent number 4,705,417
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Issue date Nov 10, 1987
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PA Consulting Services Limited
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Alan Harry
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G07 - CHECKING-DEVICES
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Drive unit
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Patent number 4,676,155
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Issue date Jun 30, 1987
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PA Consulting Services Limited
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Alan J. Harry
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G07 - CHECKING-DEVICES
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