FR765004A - Appareil de signalisation optique - Google Patents

Appareil de signalisation optique

Info

Publication number
FR765004A
FR765004A FR765004DA FR765004A FR 765004 A FR765004 A FR 765004A FR 765004D A FR765004D A FR 765004DA FR 765004 A FR765004 A FR 765004A
Authority
FR
France
Prior art keywords
signaling device
optical signaling
optical
signaling
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)
Inventor
William Bolle
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 filed Critical
Application granted granted Critical
Publication of FR765004A publication Critical patent/FR765004A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/18—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless
    • G09F11/20—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless the elements being in the form of stiff flaps, boards, cards or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR765004D 1933-12-05 1933-12-05 Appareil de signalisation optique Expired FR765004A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765004T 1933-12-05

Publications (1)

Publication Number Publication Date
FR765004A true FR765004A (fr) 1934-06-01

Family

ID=9182485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765004D Expired FR765004A (fr) 1933-12-05 1933-12-05 Appareil de signalisation optique

Country Status (1)

Country Link
FR (1) FR765004A (fr)

Similar Documents

Publication Publication Date Title
FR783070A (fr) Dispositif de signalisation
FR747649A (fr) Appareil de signalisation optique
FR765004A (fr) Appareil de signalisation optique
FR755777A (fr) Appareil de signalisation individuel
FR780600A (fr) Appareil de signalisation lumineuse
FR749799A (fr) Appareil de signalisation à feux multiples
FR764728A (fr) Appareil pulvérisateur oculaire
FR764659A (fr) Appareil de signalisation
FR45655E (fr) Appareil de signalisation à feux multiples
FR44630E (fr) Appareil de signalisation à feux multiples
FR776273A (fr) Dispositif de signalisation
FR45843E (fr) Appareil de signalisation à feux multiples
FR763707A (fr) Appareil refroidisseur de lumière
FR789528A (fr) Appareil de signalisation optique à transmission rapide
FR758453A (fr) Appareil hélico-agitateur
FR761581A (fr) Appareil hydroglisseur
FR765641A (fr) Système optique de signalisation
FR785425A (fr) Dispositif de signalisation lumineux
FR660583A (fr) Appareil de signalisation lumineuse
FR729576A (fr) Appareil de signalisation
FR769096A (fr) Appareil de réclame lumineuse
FR792197A (fr) Appareil de signalisation
FR767091A (fr) Appareil de signalisation
FR733104A (fr) Appareil pour signalisations optiques
FR776310A (fr) Appareil de publicité