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DK251380A - VARIABLE SIGN OR SIMILAR - Google Patents

VARIABLE SIGN OR SIMILAR

Info

Publication number
DK251380A
DK251380A DK251380A DK251380A DK251380A DK 251380 A DK251380 A DK 251380A DK 251380 A DK251380 A DK 251380A DK 251380 A DK251380 A DK 251380A DK 251380 A DK251380 A DK 251380A
Authority
DK
Denmark
Prior art keywords
similar
variable sign
sign
variable
Prior art date
Application number
DK251380A
Other languages
Danish (da)
Inventor
Aa Haakansson
Original Assignee
Nassils Ljusskyltar Ab
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 Nassils Ljusskyltar Ab filed Critical Nassils Ljusskyltar Ab
Publication of DK251380A publication Critical patent/DK251380A/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DK251380A 1978-10-12 1980-06-11 VARIABLE SIGN OR SIMILAR DK251380A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7810651A SE412654B (en) 1978-10-12 1978-10-12 ALTERNATIVE SIGN OR SIMILAR
PCT/SE1979/000207 WO1980000889A1 (en) 1978-10-12 1979-10-12 Variable display board

Publications (1)

Publication Number Publication Date
DK251380A true DK251380A (en) 1980-06-11

Family

ID=20336076

Family Applications (1)

Application Number Title Priority Date Filing Date
DK251380A DK251380A (en) 1978-10-12 1980-06-11 VARIABLE SIGN OR SIMILAR

Country Status (4)

Country Link
EP (1) EP0020511A1 (en)
DK (1) DK251380A (en)
SE (1) SE412654B (en)
WO (1) WO1980000889A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430930B (en) * 1979-04-09 1983-12-19 Scantronic Ab INFORMATION BOARD FOR PICTURE OF SIGNS, AS NUMBERS, LETTERS, MONSTERS ETC

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH401765A (en) * 1963-05-16 1965-10-31 Contraves Ag Device for displaying selectable indicators
US3484969A (en) * 1966-12-02 1969-12-23 Henry Alan Newland Display device
US3683525A (en) * 1970-07-14 1972-08-15 Keiji Fukui Automatic image shifting device
US3883966A (en) * 1973-09-26 1975-05-20 Valmat Signs & Signals Ltd Visual display apparatus

Also Published As

Publication number Publication date
WO1980000889A1 (en) 1980-05-01
EP0020511A1 (en) 1981-01-07
SE412654B (en) 1980-03-10

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