FR433194A - Device device for magnetic signs - Google Patents

Device device for magnetic signs

Info

Publication number
FR433194A
FR433194A FR433194DA FR433194A FR 433194 A FR433194 A FR 433194A FR 433194D A FR433194D A FR 433194DA FR 433194 A FR433194 A FR 433194A
Authority
FR
France
Prior art keywords
magnetic signs
signs
magnetic
device device
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
French (fr)
Inventor
Maurice Lavoisier
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.)
MAURICE LAVOISIER
Original Assignee
MAURICE LAVOISIER
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 MAURICE LAVOISIER filed Critical MAURICE LAVOISIER
Application granted granted Critical
Publication of FR433194A publication Critical patent/FR433194A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR433194D 1911-08-05 1911-08-05 Device device for magnetic signs Expired FR433194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR433194T 1911-08-05

Publications (1)

Publication Number Publication Date
FR433194A true FR433194A (en) 1911-12-27

Family

ID=1475220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR433194D Expired FR433194A (en) 1911-08-05 1911-08-05 Device device for magnetic signs

Country Status (1)

Country Link
FR (1) FR433194A (en)

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