← Back to Patent Explorer
DE1141981B Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for coating granular materials in rotating drums

Assignee: Feldmuehle AG
•
Filing: 1960-04-23
•
Granted: —
•
Expires: 1980-04-23
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Dr Karl Hass
  • 👤 Dipl-Ing Paul Janisch
  • 👤 Dipl-Ing Wilhelm Schmidt

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 00:00
CPC Classifications
B; B01; B01J; B01J2/00; B01J2/006

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

DE521100C Cited
DE525370C Cited
DE651839C Cited
US1564730A Cited
DE555136C Cited
DE899648C Cited

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