Patent FR909958A successfully refreshed from Google Patents.
FR909958A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Centrifugal separator
Assignee: Gerard Liogier
•
Filing: 1945-03-26
•
Granted: 1946-05-23
•
Expires: 1965-03-26
Abstract
No abstract record available.
Inventors
- 👤 Gerard Liogier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 06:36
CPC Classifications
B; B04; B04B; B04B1/00
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.