DE404246C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Hollow-walled housing for gear drives of steam power plants, especially of steam turbines
Assignee: BBC BROWN BOVERI and CIE
•
Filing: 1922-03-14
•
Granted: 1924-10-17
•
Expires: 1942-03-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 02:12
CPC Classifications
F; F01; F01D; F01D15/00; F01D15/02
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.