US2658429A
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Paperboard forming machine
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Steam joint
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US1840590A
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Drive for paper making machines
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US1946801A
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Riding roller for paper making machines
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US1859975A
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Steam fitting for journals of rotating cylinders and the like
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US1730082A
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Driving mechanism for paper-making machines
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US1769355A
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Drive for paper-making machines
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US1616383A
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Driving mechanism for paper-drying machines
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US1616382A
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Drive for paper-making machines
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US1692901A
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Drive for paper-drying machines and the like
|
US1588796A
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Driving mechanism for paper-making machines
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US1546394A
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Roll for paper and similar machines
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CA317334A
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Riding roller for paper making machines
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CA268848A
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Paper drier
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CA268640A
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Paper machine drive
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CA311832A
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Vacuum paper drying machine
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CA297221A
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Paper-making machine
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