CH212282A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Arrangement on power converter systems in which the individual power converters are supplied with alternating voltages shifted in phase with the help of transformers to compensate for harmonics.
Assignee: Hermes Patentverwertungs Gmbh
•
Filing: 1939-12-04
•
Granted: —
•
Expires: 1959-12-04
Abstract
No abstract record available.
Inventors
- 👤 Hermes Patentverwertun Haftung
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-26 21:18
CPC Classifications
H; H02; H02M; H02M7/00; H02M7/02
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.