FR1279184A - Light emitting device and other applications - Google Patents

Light emitting device and other applications

Info

Publication number
FR1279184A
FR1279184A FR852417A FR852417A FR1279184A FR 1279184 A FR1279184 A FR 1279184A FR 852417 A FR852417 A FR 852417A FR 852417 A FR852417 A FR 852417A FR 1279184 A FR1279184 A FR 1279184A
Authority
FR
France
Prior art keywords
applications
light emitting
emitting device
light
emitting
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
FR852417A
Other languages
French (fr)
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.)
Hemmen & Jacquemin Ets
Original Assignee
Hemmen & Jacquemin Ets
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 Hemmen & Jacquemin Ets filed Critical Hemmen & Jacquemin Ets
Priority to FR852417A priority Critical patent/FR1279184A/en
Application granted granted Critical
Publication of FR1279184A publication Critical patent/FR1279184A/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
    • G09F13/00—Illuminated signs; Luminous advertising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR852417A 1961-02-09 1961-02-09 Light emitting device and other applications Expired FR1279184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852417A FR1279184A (en) 1961-02-09 1961-02-09 Light emitting device and other applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852417A FR1279184A (en) 1961-02-09 1961-02-09 Light emitting device and other applications

Publications (1)

Publication Number Publication Date
FR1279184A true FR1279184A (en) 1961-12-15

Family

ID=8748624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852417A Expired FR1279184A (en) 1961-02-09 1961-02-09 Light emitting device and other applications

Country Status (1)

Country Link
FR (1) FR1279184A (en)

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