FR562321A - Signal lumineux - Google Patents

Signal lumineux

Info

Publication number
FR562321A
FR562321A FR562321DA FR562321A FR 562321 A FR562321 A FR 562321A FR 562321D A FR562321D A FR 562321DA FR 562321 A FR562321 A FR 562321A
Authority
FR
France
Prior art keywords
light signal
light
signal
Prior art date
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques SA
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.)
Filing date
Publication date
Application filed by Compagnie de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Application granted granted Critical
Publication of FR562321A publication Critical patent/FR562321A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR562321D 1923-02-17 1923-02-17 Signal lumineux Expired FR562321A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562321T 1923-02-17

Publications (1)

Publication Number Publication Date
FR562321A true FR562321A (fr) 1923-11-08

Family

ID=8944216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562321D Expired FR562321A (fr) 1923-02-17 1923-02-17 Signal lumineux

Country Status (1)

Country Link
FR (1) FR562321A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002224B (de) * 1953-11-05 1957-02-07 Aldis Brothers Ltd Signalleuchte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002224B (de) * 1953-11-05 1957-02-07 Aldis Brothers Ltd Signalleuchte

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