FR604741A - - Google Patents

Info

Publication number
FR604741A
FR604741A FR604741DA FR604741A FR 604741 A FR604741 A FR 604741A FR 604741D A FR604741D A FR 604741DA FR 604741 A FR604741 A FR 604741A
Authority
FR
France
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
Publication date
Application granted granted Critical
Publication of FR604741A publication Critical patent/FR604741A/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
    • G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
FR604741D Expired FR604741A (fr)

Publications (1)

Publication Number Publication Date
FR604741A true FR604741A (fr) 1926-05-12

Family

ID=1540591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR604741D Expired FR604741A (fr)

Country Status (1)

Country Link
FR (1) FR604741A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869424A (en) * 1956-02-24 1959-01-20 Richard B Hammer Reflective warning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869424A (en) * 1956-02-24 1959-01-20 Richard B Hammer Reflective warning device

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