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ACT Laboratories Patents |
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Assignee: ACT Laboratories
Address: McMurray, PA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4627640 |
Album with foldable sheets |
December 9, 1986 |
| An automatically foldable and unfoldable album assembly includes a front cover and a rear cover hingedly joined together and a plurality of foldable sheets joined together in strip fashion. Each sheet contains four panels which are joined together along diagonal fold lines. A pair of |
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