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AT139243B
Expired / Lapsed
AT
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Radium cell.
Assignee: Adalbert Curt Hubmann
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Filing: 1933-02-28
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Granted: 1934-10-25
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Expires: 1953-02-28
Abstract
No abstract record available.
Inventors
- 👤 Adalbert Curt Hubmann
- 👤 Marcell Ing Weiss
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-23 10:31
CPC Classifications
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