← Back to Patent Explorer
CH423333A Expired / Lapsed CH ⏱️ 0.0 years remaining

Centrifugal spreaders, in particular for fertilizers

Assignee: Amazonen Werke Dreyer H
•
Filing: 1965-02-10
•
Granted: —
•
Expires: 1985-02-10
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Dreyer Heinz Dr Dipl-Ing

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-05 22:39
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/12; E01C19/20; E01C19/201; E01C19/202; E01C19/203; A; A01; A01C; A01C17/00; Y; Y02; Y02P; Y02P60/00; Y02P60/20; Y02P60/21

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag