Patent DE966904C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE966904C Expired / Lapsed DE ⏱️ 0.0 years remaining

Arrangement to suppress the harmonics of transformers or reactors

Assignee: Siemens Corp
•
Filing: 1937-01-19
•
Granted: 1957-09-19
•
Expires: 1957-01-19
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Dipl-Ing Eberhard Fischer

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 01:08
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/34; H01F27/38; H01F27/385

Claims Analysis

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

References Cited (Backward Citations)

DE920673C Cited
DE957499C 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