Strip or sheet of watermarked paper and method of manufacture
BD1007146BActive Publication Date: 2026-09-06OBERTHUR FIDUCIAIRE SAS
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Patent Information
- Application Number
- BD2023066
- Authority / Receiving Office
- BD · BD
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2023-02-27
- Publication Date
- 2026-09-06
- Estimated Expiration
- 2039-02-27
Abstract
Watermarked paper strip or sheet (1) including at least two dissociated watermarks (2; 3) each formed of characters and having respective reading directions forming an angle of 90° between them, the watermarks being disposed on the velin (11) so that it is possible to connect at least one point on at least one of the watermarks to any character of the other watermark only over a non-watermarked area of the velin
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