AT144608B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Resistance bodies made of semiconductor materials.
Assignee: Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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Filing: 1935-02-11
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Granted: 1936-02-10
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Expires: 1955-02-11
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-23 13:38
CPC Classifications
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