FR484406A - Improvements to changing announcements devices - Google Patents

Improvements to changing announcements devices

Info

Publication number
FR484406A
FR484406A FR484406DA FR484406A FR 484406 A FR484406 A FR 484406A FR 484406D A FR484406D A FR 484406DA FR 484406 A FR484406 A FR 484406A
Authority
FR
France
Prior art keywords
announcements
changing
devices
changing announcements
announcements devices
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
Peter Fandel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR484406A publication Critical patent/FR484406A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR484406D 1917-02-06 1917-02-06 Improvements to changing announcements devices Expired FR484406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR484406T 1917-02-06

Publications (1)

Publication Number Publication Date
FR484406A true FR484406A (en) 1917-10-03

Family

ID=1521206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR484406D Expired FR484406A (en) 1917-02-06 1917-02-06 Improvements to changing announcements devices

Country Status (1)

Country Link
FR (1) FR484406A (en)

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