DK130384B - Undervisningsredskab af flip-over-typen. - Google Patents

Undervisningsredskab af flip-over-typen.

Info

Publication number
DK130384B
DK130384B DK388264AA DK388264A DK130384B DK 130384 B DK130384 B DK 130384B DK 388264A A DK388264A A DK 388264AA DK 388264 A DK388264 A DK 388264A DK 130384 B DK130384 B DK 130384B
Authority
DK
Denmark
Prior art keywords
flip
over
teaching tool
type teaching
type
Prior art date
Application number
DK388264AA
Other languages
English (en)
Other versions
DK130384C (da
Inventor
L Kerstens
Original Assignee
L Kerstens
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 L Kerstens filed Critical L Kerstens
Priority to DK388264AA priority Critical patent/DK130384B/da
Priority to SE10284/65A priority patent/SE325159B/xx
Publication of DK130384B publication Critical patent/DK130384B/da
Application granted granted Critical
Publication of DK130384C publication Critical patent/DK130384C/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like
    • A47B97/08—Easels or stands for blackboards or the like foldable
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B1/00—Manually or mechanically operated educational appliances using elements forming, or bearing, symbols, signs, pictures, or the like which are arranged or adapted to be arranged in one or more particular ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
DK388264AA 1964-08-06 1964-08-06 Undervisningsredskab af flip-over-typen. DK130384B (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK388264AA DK130384B (da) 1964-08-06 1964-08-06 Undervisningsredskab af flip-over-typen.
SE10284/65A SE325159B (da) 1964-08-06 1965-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK388264AA DK130384B (da) 1964-08-06 1964-08-06 Undervisningsredskab af flip-over-typen.

Publications (2)

Publication Number Publication Date
DK130384B true DK130384B (da) 1975-02-17
DK130384C DK130384C (da) 1975-08-11

Family

ID=8127800

Family Applications (1)

Application Number Title Priority Date Filing Date
DK388264AA DK130384B (da) 1964-08-06 1964-08-06 Undervisningsredskab af flip-over-typen.

Country Status (2)

Country Link
DK (1) DK130384B (da)
SE (1) SE325159B (da)

Also Published As

Publication number Publication date
DK130384C (da) 1975-08-11
SE325159B (da) 1970-06-22

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