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US2493065A
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Loose-leaf binder
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GB528030A
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Improvements in or relating to manifold recording appliances
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GB530499A
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Improvements in or relating to manifold recording appliances
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GB524734A
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Improvements in or relating to duplicating or manifolding books or pads
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GB525001A
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Improvements in or relating to manifold recording apparatus
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GB509383A
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Improvements in or relating to apparatus for making duplicate or multiple entries
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GB515283A
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Improvements in or relating to manifold recording appliances
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GB488615A
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Improvements in or relating to manifold recording appliances
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GB470136A
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Improvements relating to loose-leaf binders
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GB469040A
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Improvements in or relating to book ends
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GB433757A
|
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Improvements in or relating to book ends
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GB440835A
|
|
Improvements in or relating to duplicating or manifolding sheets, pads or books
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GB412770A
|
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Improvements in or relating to loose leaf books
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GB401609A
|
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A housing for dust bins
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GB407180A
|
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Improvements in or relating to loose leaf books
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GB410215A
|
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Improvements in or relating to manifold recording appliances
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GB383717A
|
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Improvements in or relating to duplicate-writing appliances
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GB366278A
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Improvements in or relating to loose leaf albums or like books
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GB327066A
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Improvements in or relating to duplicate-writing appliances
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GB309248A
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Improvements in or relating to duplicate-writing appliances
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