Patent JPS5218399A successfully refreshed from Google Patents.
JPS5218399A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method to prevent use of forged bank notes, etc.
Assignee: Canon Inc
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Filing: 1975-08-01
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Granted: —
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Expires: 1995-08-01
Abstract
Abstract PURPOSE:Prevent irregular use of forged bank notes, etc. by giving specific fluorescent material to color copies by electronic photocopiers to easily recognize them.
Inventors
- 👤 Takao Aoki
- 👤 Eiichi Kondo
- 👤 Hiroshi Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 06:03
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4862490A
Cited
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