DE740128C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
DC transformer
Assignee: WALTGER O BUNNER DIPL ING
•
Filing: 1940-10-06
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Granted: 1943-10-13
•
Expires: 1960-10-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 07:37
CPC Classifications
H; H02; H02M; H02M3/00; H02M3/22; H02M3/34; H02M3/38; H02M3/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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