DE819282C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Closed, externally ventilated electrical machine
Assignee: OESTERREICHISCHE ELEKTROINDUST
•
Filing: 1950-08-29
•
Granted: 1951-10-31
•
Expires: 1970-08-29
Abstract
No abstract record available.
Inventors
- 👤 Johann Ing Brazda
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-22 19:39
CPC Classifications
H; H02; H02K; H02K9/00; H02K9/14
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.