← Back to Patent Explorer
DE439112C Expired / Lapsed DE ⏱️ 0.0 years remaining

Cooling plates for the cooling systems, especially the brown coal briquette factories

Assignee: Buckau Maschf AG
•
Filing: 1926-04-01
•
Granted: 1927-01-12
•
Expires: 1946-04-01
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 14:53
CPC Classifications
C; C10; C10L; C10L5/00; C10L5/02; C10L5/26; C10L5/30

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