Patent US2329073A successfully refreshed from Google Patents.
AT126227B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Device for the automatic regulation of the fuel supply in firing systems.
Assignee: Siemens Ag
•
Filing: 1929-09-18
•
Granted: 1932-01-11
•
Expires: 1949-09-18
Abstract
No abstract record available.
Inventors
- 👤 Max-Ulrich Dipl Ing Buechting
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-23 18:09
CPC Classifications
—
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.