← Back to Patent Explorer
DE745347C Expired / Lapsed DE ⏱️ 0.0 years remaining

Heater for liquids

Assignee: Alfa Laval Holdings Amsterdam AB
•
Filing: 1941-01-14
•
Granted: 1944-11-30
•
Expires: 1961-01-14
📄 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 2026-11-03 15:08
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/40; A23B2/42; A23B2/44; F; F28; F28D; F28D3/00; F28D9/00

Claims Analysis

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

References Cited (Backward Citations)

US784716A Cited
GB392378A Cited
FR801570A Cited
DE643329C Cited
DE676922C 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