DE569865C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Battery case for use in rooms with explosive substances
Assignee: Gottfried Hagen A G
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Filing: —
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Granted: 1933-02-09
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Expires: 1950-02-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 18:11
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/289; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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