FR2184207A5 - - Google Patents

Info

Publication number
FR2184207A5
FR2184207A5 FR7216938A FR7216938A FR2184207A5 FR 2184207 A5 FR2184207 A5 FR 2184207A5 FR 7216938 A FR7216938 A FR 7216938A FR 7216938 A FR7216938 A FR 7216938A FR 2184207 A5 FR2184207 A5 FR 2184207A5
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
FR7216938A
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.)
BRACHET ROLAND FR
Original Assignee
BRACHET ROLAND FR
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 BRACHET ROLAND FR filed Critical BRACHET ROLAND FR
Priority to FR7216938A priority Critical patent/FR2184207A5/fr
Application granted granted Critical
Publication of FR2184207A5 publication Critical patent/FR2184207A5/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
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/14—Advertising or display means not otherwise provided for using special optical effects displaying different signs depending upon the view-point of the observer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR7216938A 1972-05-12 1972-05-12 Expired FR2184207A5 (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7216938A FR2184207A5 (fi) 1972-05-12 1972-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216938A FR2184207A5 (fi) 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
FR2184207A5 true FR2184207A5 (fi) 1973-12-21

Family

ID=9098387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216938A Expired FR2184207A5 (fi) 1972-05-12 1972-05-12

Country Status (1)

Country Link
FR (1) FR2184207A5 (fi)

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration