DE921256C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary furnace with several cooling drums arranged parallel to the axis at the end
Assignee: Miag Vertriebs GmbH
•
Filing: 1951-12-18
•
Granted: 1954-12-13
•
Expires: 1971-12-18
Abstract
No abstract record available.
Inventors
- 👤 Kurt Alte
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 16:22
CPC Classifications
F; F27; F27B; F27B7/00; F27B7/20; F27B7/38; F27B7/40
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.