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GB1291855A
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Improvements relating to thermographic machines
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US3192855A
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Machine for duplicating with axially movable master sheet
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US3136244A
|
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Roller and tray construction for duplicating machines
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GB1039331A
|
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Improvements relating to duplicating machines
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GB1039332A
|
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Improvements relating to machines for duplicating
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GB1001382A
|
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Improvements in or relating to duplicating machines
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GB1001381A
|
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Improvements in or relating to duplicating machines
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|
US2984179A
|
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Duplicating machines
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GB860224A
|
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Improvements relating to methods of and machines for duplicating
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GB833208A
|
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Improvements relating to duplicating machines
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GB789206A
|
|
Improvements relating to duplicating machines
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GB789205A
|
|
Improvements relating to duplicating machines
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US2791425A
|
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Sheet feeding means
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GB741370A
|
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Improvements relating to moistening devices for duplicating machines
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US2785893A
|
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Feed tray for duplicating machines
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GB768997A
|
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Improvements relating to rotary motion transmission couplings for duplicating machines
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GB739280A
|
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Improvements relating to sheet feeding means for duplicating or printing machines
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GB747396A
|
|
Improvements relating to duplicating or printing machines
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US2692575A
|
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Moistener for duplicating machines
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US2679801A
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Driving mechanism for sheet-feeding devices in duplicating and like machines
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