FR93554E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Progressive lighting of bedside lamps and other electric light devices.
Assignee: JEAN ROGER PIERRE
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Filing: 1966-11-30
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Granted: 1969-04-18
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Expires: 1986-11-30
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 11:23
CPC Classifications
H; H05; H05B; H05B39/00; H05B39/02
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