DE900223C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for printing on elastic plastic foils in the copper gravure and relief method
Assignee: JOHANNES ECKELL DR
•
Filing: 1951-07-28
•
Granted: 1953-12-21
•
Expires: 1971-07-28
Abstract
No abstract record available.
Inventors
- 👤 Dr Johannes Eckell
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 22:44
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/26; B41M1/30
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.