AT182169B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Switching arrangement for the most spark-free switching of taps of a transformer under voltage and under load
Assignee: Julius Dipl Ing Dr Tec Mueller
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Filing: 1953-02-05
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Granted: 1955-06-10
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Expires: 1973-02-05
Abstract
No abstract record available.
Inventors
- 👤 Julius Dipl Ing Dr Tec Mueller
Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
Last Synchronized
2026-11-01 13:17
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