JPS5854099A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Bill, production and judgement thereof
Assignee: GAO Gesellschaft fuer Automation und Organisation mbH
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Filing: 1982-06-04
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Granted: —
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Expires: 2002-06-04
Abstract
Abstract 1. A security paper having threads or fibers embedded in the paper pulp and made of cellulose acetate containing a luminescent substance in even distribution, characterized in that the luminescent substance is a lanthanide chelate showing narrow-band luminescence.
Inventors
- 👤 カウレ・ビテイツヒ
- 👤 シユテンツエル・ゲルハルト
- 👤 シユベンク・ゲルハルト
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 20:33
CPC Classifications
D; D21; D21H; D21H21/00; D21H21/14; D21H21/40; D21H21/44; D21H21/48; B; B42; B42D; B42D25/00; B42D25/30; B42D25/355; D01; D01F; D01F2/00; D01F2/24; D01F2/28
Claims Analysis
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References Cited (Backward Citations)
JPS5634782A
Cited
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