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US3552246A
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Book trimming machine
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US3545740A
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Signature feed for high-speed signature gathering machine
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US3340758A
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Book trimmer or the like
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US3258798A
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Book back rounding and backing
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US3311368A
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High speed signature gathering machine
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US3132360A
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Book back rounding and backing
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DE1154436B
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Device for the intermittent feeding of wire onto a stapling head that can be pushed back and forth during work
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US3136430A
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Automatic material handling system
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US3127978A
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Telescoping loading conveyor
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US3104755A
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Deflector device for conveyors and the like
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US2999242A
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Saddle stitched book making machine
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US2994998A
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Top wrapper applying machine for newspapers
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US2991603A
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Stack handling machine for newspapers and the like
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US2988127A
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Wiper control system for stretchforming machine
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US3074304A
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Book trimming machine having accessory blade to cut book backbone
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US2911213A
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Error control mechanism for stuffing machine
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US2956295A
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Independent driving mechanism for book trimmer in bookbinding system
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US2922171A
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Controlled hopper feed for independently driven trimmer in bookbinding system
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US2892627A
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Collator control
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US2824594A
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Stretch-forming machine having a template fixed to the die and a stretch control tape extending from a work clamp to the template
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