FR581973A - Pellicule lumineuse - Google Patents

Pellicule lumineuse

Info

Publication number
FR581973A
FR581973A FR581973DA FR581973A FR 581973 A FR581973 A FR 581973A FR 581973D A FR581973D A FR 581973DA FR 581973 A FR581973 A FR 581973A
Authority
FR
France
Prior art keywords
light film
film
light
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)
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.)
Deutsche Gasgluehlicht AG Auergesellschaft
Original Assignee
Deutsche Gasgluehlicht AG Auergesellschaft
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 Deutsche Gasgluehlicht AG Auergesellschaft filed Critical Deutsche Gasgluehlicht AG Auergesellschaft
Application granted granted Critical
Publication of FR581973A publication Critical patent/FR581973A/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
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR581973D 1923-06-18 1924-05-26 Pellicule lumineuse Expired FR581973A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE581973X 1923-06-18

Publications (1)

Publication Number Publication Date
FR581973A true FR581973A (fr) 1924-12-09

Family

ID=6571182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581973D Expired FR581973A (fr) 1923-06-18 1924-05-26 Pellicule lumineuse

Country Status (1)

Country Link
FR (1) FR581973A (fr)

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