Patent DE449079C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE449079C Expired / Lapsed DE ⏱️ 0.0 years remaining

Method and device for heating and drying plastic masses and tissues by means of an electric current

Assignee: Siemens Elektrowaerme GmbH
•
Filing: 1924-11-26
•
Granted: 1927-09-01
•
Expires: 1944-11-26
📄 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 2026-10-24 20:19
CPC Classifications
F; F26; F26B; F26B17/00; F26B17/28; F26B17/284; F26B3/00; F26B3/32; F26B3/34; F26B3/353

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