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Class Information
Number: 281/24
Name: Books, strips, and leaves > Book, element thereof, or accessory therefor > Binding > Guard
Description: The signatures or leaves being secured to intermediate elements of substantially the same thickness as the signatures or leaves attached to them and the intermediate elements being secured together to form the book.

Patents under this class:

Patent Number Title Of Patent Date Issued
6007103 Binder accessory Dec. 28, 1999
4377232 Venetian blind color sampler packet Mar. 22, 1983

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