Patent DE554893C successfully refreshed from Google Patents.
DE554893C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Dust collector for flue gases
Assignee: AEG AG
•
Filing: 1930-02-07
•
Granted: 1932-07-15
•
Expires: 1950-02-07
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Richard Mensing
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 08:35
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/24; B01D46/26
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.