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US3241522A
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Apparatus for inking ribbons
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US3162290A
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Ink transfer
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US2964157A
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Typewriter ribbon regulators
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US2770215A
|
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Continuous inking device for inking ribbon
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US2725849A
|
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Ribbon inking device
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US2645202A
|
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Device for supplying ink to ribbons
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US2599561A
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Apparatus for inking ribbons
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CA656611A
|
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Ribbon inking device
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CA634081A
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Ribbon inking device
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CA676889A
|
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Apparatus for inking ribbons and methods for making the same
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CA808397A
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Ribbon inking assembly
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CA654117A
|
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Ribbon inking device
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CA645673A
|
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Apparatus to regularize the feed of ink, by a ribbon, to the typing-area of a printing machine
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