FR686117A - Appareil indicateur - Google Patents

Appareil indicateur

Info

Publication number
FR686117A
FR686117A FR686117DA FR686117A FR 686117 A FR686117 A FR 686117A FR 686117D A FR686117D A FR 686117DA FR 686117 A FR686117 A FR 686117A
Authority
FR
France
Prior art keywords
indicator device
indicator
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
Paul-Alexandre Lautard
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 FR686117A publication Critical patent/FR686117A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
    • G08B5/02—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using only mechanical transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR686117D 1929-12-04 1929-12-04 Appareil indicateur Expired FR686117A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686117T 1929-12-04

Publications (1)

Publication Number Publication Date
FR686117A true FR686117A (fr) 1930-07-22

Family

ID=9025363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686117D Expired FR686117A (fr) 1929-12-04 1929-12-04 Appareil indicateur

Country Status (1)

Country Link
FR (1) FR686117A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437663A1 (fr) * 1978-09-30 1980-04-25 Oriol Vilanova Jorge Support de memorandums

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437663A1 (fr) * 1978-09-30 1980-04-25 Oriol Vilanova Jorge Support de memorandums

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