Patent FR433589A successfully refreshed from Google Patents.
FR433589A
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Fixing device for incandescent lamp sockets on panels made of sheet metal or other material
Assignee: BERLINER SIRIUSLAMPEN VERTRIEB
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Filing: 1911-08-25
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Granted: 1912-01-10
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Expires: 1931-08-25
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 21:25
CPC Classifications
F; F21; F21V; F21V19/00; F21V19/006; H; H01; H01J; H01J61/00; H01J61/02; H01J61/52; H01J61/523
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