FR2151492A5 - - Google Patents

Info

Publication number
FR2151492A5
FR2151492A5 FR7131395A FR7131395A FR2151492A5 FR 2151492 A5 FR2151492 A5 FR 2151492A5 FR 7131395 A FR7131395 A FR 7131395A FR 7131395 A FR7131395 A FR 7131395A FR 2151492 A5 FR2151492 A5 FR 2151492A5
Authority
FR
France
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
FR7131395A
Other languages
French (fr)
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.)
ALLARD INSTRUMENT CORP
Original Assignee
ALLARD INSTRUMENT CORP
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 ALLARD INSTRUMENT CORP filed Critical ALLARD INSTRUMENT CORP
Priority to FR7131395A priority Critical patent/FR2151492A5/fr
Application granted granted Critical
Publication of FR2151492A5 publication Critical patent/FR2151492A5/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
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
FR7131395A 1971-08-30 1971-08-30 Expired FR2151492A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7131395A FR2151492A5 (enExample) 1971-08-30 1971-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7131395A FR2151492A5 (enExample) 1971-08-30 1971-08-30

Publications (1)

Publication Number Publication Date
FR2151492A5 true FR2151492A5 (enExample) 1973-04-20

Family

ID=9082336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131395A Expired FR2151492A5 (enExample) 1971-08-30 1971-08-30

Country Status (1)

Country Link
FR (1) FR2151492A5 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse