Patent US1671255A successfully refreshed from Google Patents.
Patent US3093551A successfully refreshed from Google Patents.
Patent CH480175A successfully refreshed from Google Patents.
CH480175A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Multi-color steel engraving printing machine for sheets, especially for notes of value
Assignee: De La Rue Giori Sa
•
Filing: 1969-04-21
•
Granted: —
•
Expires: 1989-04-21
Abstract
No abstract record available.
Inventors
- 👤 Giori Gualtiero
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 22:34
CPC Classifications
B; B41; B41F; B41F9/00; B41F9/02; B41F9/021; B41F23/00; B41F23/04; B41F23/044
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.