OA00031A - Method and installation for the production of luminous images or inscriptions in tunnels. - Google Patents

Method and installation for the production of luminous images or inscriptions in tunnels.

Info

Publication number
OA00031A
OA00031A OA50058A OA50058A OA00031A OA 00031 A OA00031 A OA 00031A OA 50058 A OA50058 A OA 50058A OA 50058 A OA50058 A OA 50058A OA 00031 A OA00031 A OA 00031A
Authority
OA
OAPI
Prior art keywords
inscriptions
tunnels
installation
production
luminous images
Prior art date
Application number
OA50058A
Other languages
French (fr)
Original Assignee
Pathe Cinema Soc Nouv
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 Pathe Cinema Soc Nouv filed Critical Pathe Cinema Soc Nouv
Publication of OA00031A publication Critical patent/OA00031A/en

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
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • 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
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • 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
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F2019/221—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated on tunnel walls for underground trains

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)
OA50058A 1958-12-03 1964-04-08 Method and installation for the production of luminous images or inscriptions in tunnels. OA00031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780854 1958-12-03

Publications (1)

Publication Number Publication Date
OA00031A true OA00031A (en) 1966-01-15

Family

ID=8708940

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50058A OA00031A (en) 1958-12-03 1964-04-08 Method and installation for the production of luminous images or inscriptions in tunnels.

Country Status (2)

Country Link
FR (1) FR1208089A (en)
OA (1) OA00031A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204821A1 (en) * 1992-02-18 1993-08-19 Burkhard Katz METHOD AND DEVICE FOR PRESENTING PRESENTATIONS BEFORE PASSENGERS OF MOVING VEHICLES
DE9319812U1 (en) * 1993-12-23 1995-04-20 Rickert, Reiner, 90579 Langenzenn Projection system

Also Published As

Publication number Publication date
FR1208089A (en) 1960-02-22

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