Card – picture – or sign exhibiting – Changing exhibitor – Shiftable display item or item support
Patent
1988-07-25
1991-09-03
Dorner, Kenneth J.
Card, picture, or sign exhibiting
Changing exhibitor
Shiftable display item or item support
40513, G09F 1130
Patent
active
050441019
ABSTRACT:
The invention relates to a device for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile of photographic prints, having a first and a second frame part which may be moved relative to one another and parallel to the main plane of the pile, and having structure that, on movement of the frame parts backwards and forwards, remove an individual sheet at one end of the pile and add it to the other end of the pile again, this structure comprising:
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Dorner Kenneth J.
Hakomaki J.
Ingerman Jeffrey H.
Licinvest AG
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