FR802370A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and apparatus for the separation of fine particles of coal, ores and the like
Assignee: The General Electric Company PLC
•
Filing: 1936-02-24
•
Granted: 1936-09-03
•
Expires: 1956-02-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 20:48
CPC Classifications
B; B03; B03B; B03B5/00; B03B5/28; B03B5/30; B03B5/36; B03B5/62; B03B5/623
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.