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US2145151A
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Method of manufacturing cigarette paper
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GB396273A
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Improvements in methods of and apparatus for interleaving sheets of paper
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DE588327C
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Process for the production of cigarette paper
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US1777252A
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Blocks of imbricated sheets
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GB289873A
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Improvements relating to the packing of interfolded sheets
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US1809671A
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Machine for interfolding sheets of cigarette papers
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GB184156A
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Improvements relating to devices for interfolding sheets of paper
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