FR559351A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements Related to Gaskets Used with Steam Turbine Blades
Assignee: Metropolitan Vickers Electrical Co Ltd
•
Filing: 1922-12-02
•
Granted: 1923-09-14
•
Expires: 1942-12-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 23:22
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/02; F01D5/022; F01D11/00; F01D11/02
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.