Patent DE551349C successfully refreshed from Google Patents.
DE551349C
Expired / Lapsed
DE
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Spark horns
Assignee: Const Electr De Delle SA Atel
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Filing: 1929-12-22
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Granted: 1932-05-30
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Expires: 1949-12-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 05:52
CPC Classifications
H; H01; H01H; H01H33/00; H01H33/02; H01H33/04; H01H33/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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