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US981137A
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Registering mechanism for folding-machines, &c.
|
|
US911548A
|
|
Perforating mechanism.
|
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US879841A
|
|
Packing mechanism for folding-machines.
|
|
GB190610694A
|
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Improvements in Perforating and Registering Mechanism for Sheet Folding Machines.
|
|
US863007A
|
|
Cutter mechanism for sheet-folding and other machines.
|
|
US836164A
|
|
Paper-feeding machine.
|
|
US835002A
|
|
Delivery mechanism for sheet-folding and other machines.
|
|
US830190A
|
|
Delivery mechanism for folding and other machine.
|
|
US842721A
|
|
Perforating and registering mechanism for sheet-folding machines.
|
|
US825429A
|
|
Frame construction for folding and other machines.
|
|
US823002A
|
|
Side register for sheet-folding and other machines.
|
|
US824755A
|
|
Front register for sheet-folding and other machines.
|
|
US824754A
|
|
Folding-machine.
|
|
US839046A
|
|
Device for perforating or slitting sheets of paper and folding the same.
|
|
US824460A
|
|
Detecting mechanism.
|
|
US738967A
|
|
Slant-board for printing-presses, &c.
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