FR424855A - Application des tubes à lumière électrique stratifiée aux lettres et enseignes lumineuses de toutes sortes et à la décoration lumineuse
- Google Patents
Application des tubes à lumière électrique stratifiée aux lettres et enseignes lumineuses de toutes sortes et à la décoration lumineuse
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ANDRE ADRIEN EUGENE VALLERANT
GEORGES EMILE BEAUVAIS
Original Assignee
ANDRE ADRIEN EUGENE VALLERANT
GEORGES EMILE BEAUVAIS
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Application filed by ANDRE ADRIEN EUGENE VALLERANT, GEORGES EMILE BEAUVAISfiledCriticalANDRE ADRIEN EUGENE VALLERANT
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Publication of FR424855ApublicationCriticalpatent/FR424855A/fr
G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
G09F13/00—Illuminated signs; Luminous advertising
G09F13/26—Signs formed by electric discharge tubes
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Physics & Mathematics
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General Physics & Mathematics
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Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
FR424855D1911-01-131911-01-13Application des tubes à lumière électrique stratifiée aux lettres et enseignes lumineuses de toutes sortes et à la décoration lumineuse
ExpiredFR424855A
(fr)