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FR891312A
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FR
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Group of electric lanterns for signaling the tail of trains
Assignee: Compagnie de Signaux et dEntreprises Electriques SA
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Filing: 1942-11-03
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Granted: 1944-03-03
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Expires: 1962-11-03
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 12:06
CPC Classifications
B; B61; B61L; B61L5/00; B61L5/12; B61L5/18
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