Patent US5313305A successfully refreshed from Google Patents.
Patent US2670217A successfully refreshed from Google Patents.
Patent FR2014102A1 successfully refreshed from Google Patents.
FR2014102A1
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Recovery of cadmium from electrodes of - alkaline cells
Assignee: Individual
•
Filing: 1969-05-07
•
Granted: —
•
Expires: 1989-05-07
Abstract
Abstract Cd is also recovered from waste containing soda or similar reagents. Waste is ground but not washed, and heated in refractory anti-basis cupels to distil Cd as vapour.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 21:24
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/54; C; C22; C22B; C22B17/00; C22B7/00; C22B7/001; Y; Y02; Y02P; Y02P10/00; Y02P10/20; Y02W; Y02W30/00; Y02W30/50; Y02W30/84
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.