DE9203433U1 - - Google Patents

Info

Publication number
DE9203433U1
DE9203433U1 DE9203433U DE9203433U DE9203433U1 DE 9203433 U1 DE9203433 U1 DE 9203433U1 DE 9203433 U DE9203433 U DE 9203433U DE 9203433 U DE9203433 U DE 9203433U DE 9203433 U1 DE9203433 U1 DE 9203433U1
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
DE9203433U
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.)
KUO CHUN-HSIUNG HSIN-TIEN CITY TAIPEH TW
Original Assignee
KUO CHUN-HSIUNG HSIN-TIEN CITY TAIPEH TW
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 KUO CHUN-HSIUNG HSIN-TIEN CITY TAIPEH TW filed Critical KUO CHUN-HSIUNG HSIN-TIEN CITY TAIPEH TW
Priority to DE9203433U priority Critical patent/DE9203433U1/de
Publication of DE9203433U1 publication Critical patent/DE9203433U1/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
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/02—Counting; Calculating
    • 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
    • G09B1/02—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 and having a support carrying or adapted to carry the elements
    • G09B1/04—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 and having a support carrying or adapted to carry the elements the elements each bearing a single symbol or a single combination of symbols
    • 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

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computational Mathematics (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Educational Administration (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Geometry (AREA)
  • Algebra (AREA)
DE9203433U 1992-03-13 1992-03-13 Expired - Lifetime DE9203433U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9203433U DE9203433U1 (de) 1992-03-13 1992-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9203433U DE9203433U1 (de) 1992-03-13 1992-03-13

Publications (1)

Publication Number Publication Date
DE9203433U1 true DE9203433U1 (de) 1992-05-14

Family

ID=6877254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9203433U Expired - Lifetime DE9203433U1 (de) 1992-03-13 1992-03-13

Country Status (1)

Country Link
DE (1) DE9203433U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20120044A1 (it) * 2012-03-22 2013-09-23 Nadai Maurizio De Sistema modulare di tessere sagomate a rappresentare numeri a cifra singola (da 0 a 9) e simboli di calcolo (le 4 operazioni e l'uguale) e matematici (parentesi aperta e chiusa) per la costruzione di giochi matematici e didattici

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20120044A1 (it) * 2012-03-22 2013-09-23 Nadai Maurizio De Sistema modulare di tessere sagomate a rappresentare numeri a cifra singola (da 0 a 9) e simboli di calcolo (le 4 operazioni e l'uguale) e matematici (parentesi aperta e chiusa) per la costruzione di giochi matematici e didattici

Similar Documents

Publication Publication Date Title
DE9200110U1 (de)
DE9200361U1 (de)
DE9200389U1 (de)
DE9208957U1 (de)
DE9216745U1 (de)
DE9200369U1 (de)
DE9200172U1 (de)
DE9200082U1 (de)
DE9200300U1 (de)
DE9200287U1 (de)
DE9200280U1 (de)
DE9200256U1 (de)
DE9209801U1 (de)
DE9200230U1 (de)
DE9200056U1 (de)
DE9200405U1 (de)
DE9202234U1 (de)
DE9217433U1 (de)
DE9200294U1 (de)
DE9200043U1 (de)
DE9200154U1 (de)
DE9200180U1 (de)
DE9200103U1 (de)
IN186155B (de)
DE9200002U1 (de)