← Back to Patent Explorer
DE800753C Expired / Lapsed DE ⏱️ 0.0 years remaining

Procedure and equipment for maintaining uniformly low temperatures in refrigeration rooms

Assignee: Bergedorfer Eisenwerk AG
•
Filing: 1948-10-02
•
Granted: 1950-12-04
•
Expires: 1968-10-02
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Zanis Dipl-Ing Perkons

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 16:31
CPC Classifications
F; F25; F25D; F25D17/00; F25D17/02

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