DE1154052B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electrostatic separator
Assignee: Kali Forschungs Anstalt GmbH
•
Filing: 1960-05-21
•
Granted: —
•
Expires: 1980-05-21
Abstract
No abstract record available.
Inventors
- 👤 Dr Rer Nat Hanspeter Dust
- 👤 Dr-Ing Hans Autenrieth
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 08:26
CPC Classifications
B; B03; B03C; B03C7/00; B03C7/02; B03C7/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.