FR33161E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to shaft linings, especially for elastic fluid turbines
Assignee: Compagnie Francaise Thomson Houston SA
•
Filing: 1927-02-17
•
Granted: 1928-08-18
•
Expires: 1947-02-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 01:06
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/44; F16J15/445
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.