FR1421048A - Perfectionnements apportés aux panneaux ou écriteaux auto-lumineux - Google Patents

Perfectionnements apportés aux panneaux ou écriteaux auto-lumineux

Info

Publication number
FR1421048A
FR1421048A FR2286A FR2286A FR1421048A FR 1421048 A FR1421048 A FR 1421048A FR 2286 A FR2286 A FR 2286A FR 2286 A FR2286 A FR 2286A FR 1421048 A FR1421048 A FR 1421048A
Authority
FR
France
Prior art keywords
signs
self
illuminating
improvements made
illuminating signs
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
FR2286A
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.)
Saunders Roe and Nuclear Enterprises Ltd
Original Assignee
Saunders Roe and Nuclear Enterprises Ltd
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 Saunders Roe and Nuclear Enterprises Ltd filed Critical Saunders Roe and Nuclear Enterprises Ltd
Priority to FR2286A priority Critical patent/FR1421048A/fr
Application granted granted Critical
Publication of FR1421048A publication Critical patent/FR1421048A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/04—Luminescent, e.g. electroluminescent, chemiluminescent materials containing natural or artificial radioactive elements or unspecified radioactive elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/42—Illuminated signs; Luminous advertising with light sources activated by non-visible radiation
FR2286A 1965-01-18 1965-01-18 Perfectionnements apportés aux panneaux ou écriteaux auto-lumineux Expired FR1421048A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2286A FR1421048A (fr) 1965-01-18 1965-01-18 Perfectionnements apportés aux panneaux ou écriteaux auto-lumineux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2286A FR1421048A (fr) 1965-01-18 1965-01-18 Perfectionnements apportés aux panneaux ou écriteaux auto-lumineux

Publications (1)

Publication Number Publication Date
FR1421048A true FR1421048A (fr) 1965-12-10

Family

ID=8568502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2286A Expired FR1421048A (fr) 1965-01-18 1965-01-18 Perfectionnements apportés aux panneaux ou écriteaux auto-lumineux

Country Status (1)

Country Link
FR (1) FR1421048A (fr)

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