FR681843A - Electrically controlled device for the production of changing inscriptions - Google Patents

Electrically controlled device for the production of changing inscriptions

Info

Publication number
FR681843A
FR681843A FR681843DA FR681843A FR 681843 A FR681843 A FR 681843A FR 681843D A FR681843D A FR 681843DA FR 681843 A FR681843 A FR 681843A
Authority
FR
France
Prior art keywords
inscriptions
changing
production
controlled device
electrically controlled
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
Otto Sturner
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 FR681843A publication Critical patent/FR681843A/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
    • 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
    • G09F11/24—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 advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies
    • G09F11/29—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 advertising or display material forming part of a moving band, e.g. in the form of perforations, prints, or transparencies of a band other than endless
    • G09F11/295—Electric control therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR681843D 1928-09-15 1929-09-14 Electrically controlled device for the production of changing inscriptions Expired FR681843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE681843X 1928-09-15

Publications (1)

Publication Number Publication Date
FR681843A true FR681843A (en) 1930-05-20

Family

ID=6597028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681843D Expired FR681843A (en) 1928-09-15 1929-09-14 Electrically controlled device for the production of changing inscriptions

Country Status (1)

Country Link
FR (1) FR681843A (en)

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