Patent AT129185B successfully refreshed from Google Patents.
AT129185B
Expired / Lapsed
AT
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Power converter.
Assignee: Roelof Herman Dr Ing Borkent
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Filing: 1930-06-21
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Granted: 1932-07-11
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Expires: 1950-06-21
Abstract
No abstract record available.
Inventors
- 👤 Roelof Herman Dr Ing Borkent
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-31 16:47
CPC Classifications
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