DE9200102U1 - - Google Patents

Info

Publication number
DE9200102U1
DE9200102U1 DE9200102U DE9200102U DE9200102U1 DE 9200102 U1 DE9200102 U1 DE 9200102U1 DE 9200102 U DE9200102 U DE 9200102U DE 9200102 U DE9200102 U DE 9200102U DE 9200102 U1 DE9200102 U1 DE 9200102U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9200102U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9200102U priority Critical patent/DE9200102U1/de
Publication of DE9200102U1 publication Critical patent/DE9200102U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/02—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics
    • G09B23/04—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for mathematics for geometry, trigonometry, projection or perspective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/20—Curve rulers or templets
    • B43L13/201—Stencils for drawing figures, objects
    • B43L13/205—Stencils for drawing figures, objects geometrical figures
DE9200102U 1992-01-07 1992-01-07 Expired - Lifetime DE9200102U1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9200102U DE9200102U1 (ja) 1992-01-07 1992-01-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9200102U DE9200102U1 (ja) 1992-01-07 1992-01-07

Publications (1)

Publication Number Publication Date
DE9200102U1 true DE9200102U1 (ja) 1992-02-27

Family

ID=6874805

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9200102U Expired - Lifetime DE9200102U1 (ja) 1992-01-07 1992-01-07

Country Status (1)

Country Link
DE (1) DE9200102U1 (ja)

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