FR363497A - Alphabet électrique lumineux - Google Patents

Alphabet électrique lumineux

Info

Publication number
FR363497A
FR363497A FR363497DA FR363497A FR 363497 A FR363497 A FR 363497A FR 363497D A FR363497D A FR 363497DA FR 363497 A FR363497 A FR 363497A
Authority
FR
France
Prior art keywords
alphabet
illuminated electric
illuminated
electric
electric alphabet
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
Otto Drenker
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.)
OTTO DRENKER
Original Assignee
OTTO DRENKER
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 OTTO DRENKER filed Critical OTTO DRENKER
Application granted granted Critical
Publication of FR363497A publication Critical patent/FR363497A/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
    • G09F9/307—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 incandescent filaments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR363497D 1906-02-17 1906-02-17 Alphabet électrique lumineux Expired FR363497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR363497T 1906-02-17

Publications (1)

Publication Number Publication Date
FR363497A true FR363497A (fr) 1906-08-01

Family

ID=1410904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR363497D Expired FR363497A (fr) 1906-02-17 1906-02-17 Alphabet électrique lumineux

Country Status (1)

Country Link
FR (1) FR363497A (fr)

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