GB1266608A - - Google Patents

Info

Publication number
GB1266608A
GB1266608A GB1266608DA GB1266608A GB 1266608 A GB1266608 A GB 1266608A GB 1266608D A GB1266608D A GB 1266608DA GB 1266608 A GB1266608 A GB 1266608A
Authority
GB
United Kingdom
Prior art keywords
legend
prisms
drum
ultraviolet light
water
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
Other languages
English (en)
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 filed Critical
Publication of GB1266608A publication Critical patent/GB1266608A/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
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB1266608D 1969-03-17 1969-03-17 Expired GB1266608A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1391269 1969-03-17

Publications (1)

Publication Number Publication Date
GB1266608A true GB1266608A (fr) 1972-03-15

Family

ID=10031644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266608D Expired GB1266608A (fr) 1969-03-17 1969-03-17

Country Status (1)

Country Link
GB (1) GB1266608A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347003A (en) * 1999-02-11 2000-08-23 Designaware Trading Ltd Prismatic display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347003A (en) * 1999-02-11 2000-08-23 Designaware Trading Ltd Prismatic display device

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee