DE3772345D1 - Sphaerische darstellungsvorrichtung. - Google Patents

Sphaerische darstellungsvorrichtung.

Info

Publication number
DE3772345D1
DE3772345D1 DE8787309997T DE3772345T DE3772345D1 DE 3772345 D1 DE3772345 D1 DE 3772345D1 DE 8787309997 T DE8787309997 T DE 8787309997T DE 3772345 T DE3772345 T DE 3772345T DE 3772345 D1 DE3772345 D1 DE 3772345D1
Authority
DE
Germany
Prior art keywords
display device
spherical display
spherical
display
Prior art date
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
DE8787309997T
Other languages
English (en)
Inventor
Shuichi Masunaga
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.)
MASUNAGA RYOJI IZUMI OSAKA JP
MIZIGUCHI KAZUTAKA TONDABAYASHI OSAKA JP
Original Assignee
MASUNAGA RYOJI IZUMI OSAKA JP
MIZIGUCHI KAZUTAKA TONDABAYASHI OSAKA JP
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 MASUNAGA RYOJI IZUMI OSAKA JP, MIZIGUCHI KAZUTAKA TONDABAYASHI OSAKA JP filed Critical MASUNAGA RYOJI IZUMI OSAKA JP
Application granted granted Critical
Publication of DE3772345D1 publication Critical patent/DE3772345D1/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
    • G09B27/00—Planetaria; Globes
    • 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
    • G09B27/00—Planetaria; Globes
    • G09B27/08—Globes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Instructional Devices (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE8787309997T 1986-12-09 1987-11-12 Sphaerische darstellungsvorrichtung. Expired - Lifetime DE3772345D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61293865A JPS63144385A (ja) 1986-12-09 1986-12-09 球形表示装置

Publications (1)

Publication Number Publication Date
DE3772345D1 true DE3772345D1 (de) 1991-09-26

Family

ID=17800153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787309997T Expired - Lifetime DE3772345D1 (de) 1986-12-09 1987-11-12 Sphaerische darstellungsvorrichtung.

Country Status (5)

Country Link
US (1) US4752228A (de)
EP (1) EP0271226B1 (de)
JP (1) JPS63144385A (de)
KR (1) KR910004726B1 (de)
DE (1) DE3772345D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030100A (en) * 1989-09-05 1991-07-09 Hilderman Garry M Environmental display system
US6176705B1 (en) * 1999-09-24 2001-01-23 Shawn Garvey Solar system teaching aid
US6726484B2 (en) * 2002-05-15 2004-04-27 Replogle Globes, Inc. Globe stand construction
US6773262B1 (en) * 2003-10-23 2004-08-10 Alvin S. Blum World globe with detail display
WO2011046606A1 (en) * 2009-10-15 2011-04-21 Miyazaki Douglas W Pelvic surgery training model
CN103871316A (zh) * 2012-12-12 2014-06-18 李一波 一种可360°转动的双轴地球仪

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US651804A (en) * 1900-03-23 1900-06-12 George L Houghton Globe and fixture therefor.
US2483932A (en) * 1945-03-12 1949-10-04 Saint Paul Inst Globe mount
CH346051A (fr) * 1955-04-14 1960-04-30 Antoine Bartholdi Henri Globe géographique
US2958959A (en) * 1958-03-03 1960-11-08 Rand Mcnally & Co Globe mounting
CH352169A (fr) * 1958-05-05 1961-02-15 Antoine Bartholdi Henri Arc gradué de latitudes avec curseur-pointeur à vernier
US2957252A (en) * 1959-12-11 1960-10-25 William A Pain Globe support and orienting means
US3055123A (en) * 1961-04-24 1962-09-25 Tigrett Ind Inc Globe
JPS5520234A (en) * 1978-07-27 1980-02-13 Denki Kagaku Kogyo Kk Production of polycrystalline alumina fiber

Also Published As

Publication number Publication date
KR880008222A (ko) 1988-08-30
JPS63144385A (ja) 1988-06-16
US4752228A (en) 1988-06-21
EP0271226B1 (de) 1991-08-21
KR910004726B1 (ko) 1991-07-10
EP0271226A1 (de) 1988-06-15
JPH0481794B2 (de) 1992-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee