FR698519A - Dispositif lumineux à visibilité intermittente - Google Patents

Dispositif lumineux à visibilité intermittente

Info

Publication number: FR698519A
Authority: FR; France
Prior art keywords: intermittent; light device; visibility light; visibility; light
Prior art date: 1930-05-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Inventor

Roman Yarmorkine

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1930-05-28

Filing date

1930-05-28

Publication date

1931-01-31

1930-05-28 Application filed filed Critical

1931-01-31 Application granted granted Critical

1931-01-31 Publication of FR698519A publication Critical patent/FR698519A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)

FR698519D 1930-05-28 1930-05-28 Dispositif lumineux à visibilité intermittente Expired FR698519A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR698519T		1930-05-28

Publications (1)

Publication Number	Publication Date
FR698519A true FR698519A (fr)	1931-01-31

Family

ID=9047729

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR698519D Expired FR698519A (fr)	1930-05-28	1930-05-28	Dispositif lumineux à visibilité intermittente

Country Status (1)

Country	Link
FR (1)	FR698519A (fr)

1930
- 1930-05-28 FR FR698519D patent/FR698519A/fr not_active Expired

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