Patent DE847431C successfully refreshed from Google Patents.
DE847431C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electrostatic separator for separating two or multiple substances
Assignee: GEA Group AG
•
Filing: 1945-02-02
•
Granted: 1952-08-25
•
Expires: 1965-02-02
Abstract
No abstract record available.
Inventors
- 👤 Eugen V Dr-Ing Szantho
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 15:24
CPC Classifications
B; B03; B03C; B03C7/00; B03C7/02; B03C7/10
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.