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FR45394E - Rotating indicator panels, with mechanical and electromagnetic control device - Google Patents

Rotating indicator panels, with mechanical and electromagnetic control device

Info

Publication number
FR45394E
FR45394E FR45394DA FR45394E FR 45394 E FR45394 E FR 45394E FR 45394D A FR45394D A FR 45394DA FR 45394 E FR45394 E FR 45394E
Authority
FR
France
Prior art keywords
mechanical
control device
electromagnetic control
rotating indicator
indicator panels
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
Gerin Jean-Baptiste
Gerin Felix
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 FR45394E publication Critical patent/FR45394E/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
    • G09F11/02—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 display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/04—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 display elements being secured to rotating members, e.g. drums, spindles the elements being secured to rotating discs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR45394D 1934-11-13 1934-11-13 Rotating indicator panels, with mechanical and electromagnetic control device Expired FR45394E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45394T 1934-11-13

Publications (1)

Publication Number Publication Date
FR45394E true FR45394E (en) 1935-07-26

Family

ID=8681142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45394D Expired FR45394E (en) 1934-11-13 1934-11-13 Rotating indicator panels, with mechanical and electromagnetic control device

Country Status (1)

Country Link
FR (1) FR45394E (en)

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