Patent FR62334E successfully refreshed from Google Patents.
FR62334E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for the separation or concentration of particles suspended in a fluid
Assignee: Preparation Industrielle des Combustibles SA
•
Filing: 1951-04-24
•
Granted: 1955-06-13
•
Expires: 1971-04-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 03:31
CPC Classifications
B; B04; B04C; B04C5/00; B04C5/24; B04C5/28
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.