US1831156A
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Printing machine
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US1778842A
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Printing machine
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US1353799A
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Printing and folding machine
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US1149621A
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Apparatus for printing and folding newspapers.
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US963203A
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Printing and folding machine.
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US924310A
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Printing-machine.
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US950015A
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Printing-machine.
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US950014A
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Apparatus for associating, cutting, collecting, folding, and delivering newspapers.
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US974231A
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Apparatus for printing and folding papers.
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US900654A
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Apparatus for printing and folding papers.
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US900259A
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Apparatus for printing and folding newspapers.
|
US1149620A
|
|
Apparatus for printing and folding papers.
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