AT335889B - MAGNETIC DISPLAY BOARD - Google Patents

MAGNETIC DISPLAY BOARD

Info

Publication number
AT335889B
AT335889B AT220475A AT220475A AT335889B AT 335889 B AT335889 B AT 335889B AT 220475 A AT220475 A AT 220475A AT 220475 A AT220475 A AT 220475A AT 335889 B AT335889 B AT 335889B
Authority
AT
Austria
Prior art keywords
display board
magnetic display
magnetic
board
display
Prior art date
Application number
AT220475A
Other languages
German (de)
Other versions
ATA220475A (en
Original Assignee
Kohlhauser Gerhard
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 Kohlhauser Gerhard filed Critical Kohlhauser Gerhard
Priority to AT220475A priority Critical patent/AT335889B/en
Priority to DE19762611773 priority patent/DE2611773C2/en
Publication of ATA220475A publication Critical patent/ATA220475A/en
Application granted granted Critical
Publication of AT335889B publication Critical patent/AT335889B/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/04—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT220475A 1975-03-21 1975-03-21 MAGNETIC DISPLAY BOARD AT335889B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT220475A AT335889B (en) 1975-03-21 1975-03-21 MAGNETIC DISPLAY BOARD
DE19762611773 DE2611773C2 (en) 1975-03-21 1976-03-19 Magnetic scoreboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT220475A AT335889B (en) 1975-03-21 1975-03-21 MAGNETIC DISPLAY BOARD

Publications (2)

Publication Number Publication Date
ATA220475A ATA220475A (en) 1976-07-15
AT335889B true AT335889B (en) 1977-04-12

Family

ID=3529930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT220475A AT335889B (en) 1975-03-21 1975-03-21 MAGNETIC DISPLAY BOARD

Country Status (2)

Country Link
AT (1) AT335889B (en)
DE (1) DE2611773C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7345763U (en) * 1974-07-04 Zeug W Ohg Blackboard, especially a blackboard that serves as a signpost
DE1050172B (en) *
DE1066378B (en) *
GB1065020A (en) * 1964-11-16 1967-04-12 Harold Meredith Pook The laying out of printed letters, numerals and characters for display or for photographic reproduction
DE1965050U (en) * 1967-01-07 1967-07-27 Hermann Holtz MAGNETIC BAR.

Also Published As

Publication number Publication date
DE2611773A1 (en) 1976-09-30
DE2611773C2 (en) 1985-05-02
ATA220475A (en) 1976-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee