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ES141974A1
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Improvements in planographic plates of aluminum sheet.
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ES122411A1
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A planographic printing process.
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US1895520A
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System of justifying type lines
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GB348894A
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Improvements in or relating to plate feeding mechanism for addressing machines
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US1858537A
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Holder for printing members
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US1858481A
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Flexible galley
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US1858480A
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Printing member
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US1811964A
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Letter folding machine
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US1807322A
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Ribbon holding and feeding device for printing machines
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US1858479A
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Printing device
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US1849363A
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Typesetting machine
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US1856014A
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Address plate index
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US1775438A
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Device for loading type
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US1800505A
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Type case
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US1743158A
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Paper-feeding mechanism
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US1741758A
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Dry-offset-printing process
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US1768862A
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Plate-feeding mechanism for addressing machines
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US1720984A
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Paper-ejecting mechanism for printing machines
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GB315043A
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Improvements in or relating to feed machanism for keyboard-operated embossing or like machines
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GB309756A
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Improvements in or relating to printing machines
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