| Patents for G09B 27 - Planetaria; Globes (1,718) |
|---|
| 03/13/1991 | CN2073142U Global sunlight celestial body display |
| 03/06/1991 | CN1049733A Demonstrator for inclination of earth rotation |
| 02/20/1991 | CN2071817U Air-filled globe with base |
| 02/13/1991 | EP0412586A2 Earth planet globe |
| 02/13/1991 | CN2071367U Plastic film inflation globe |
| 02/13/1991 | CN1011638B Geomagnetic field demonstrator |
| 02/13/1991 | CN1011637B Precession celestial globe |
| 12/19/1990 | EP0403102A2 Globe having means for indicating a day and night boundary |
| 12/19/1990 | EP0402479A1 Planetarium |
| 12/19/1990 | CN2067852U Astrology instrument |
| 12/12/1990 | EP0402184A1 Observation device for the representation of the celestial vault |
| 11/22/1990 | EP0397849A1 Didactic apparatuses for teaching and representating particularly orbital phenomena and various motions |
| 11/20/1990 | US4971559 Globe having means for indicating a day and night boundary |
| 11/20/1990 | US4970793 Method and apparatus for determining the position of stars |
| 11/07/1990 | CN2065346U Multifunctional earth movement demonstrating disk |
| 09/26/1990 | EP0389083A2 Three-dimensional constellation model and construction kit thereof |
| 09/13/1990 | DE4006360A1 Adjustable illuminated astral map - has light behind transparent baseplate with negative of constellations and datum scale |
| 09/11/1990 | US4955714 System for simulating the appearance of the night sky inside a room |
| 08/22/1990 | CN2060928U Device demonstrating the revolution of earth |
| 08/15/1990 | CN2060582U Electric rotary multifunction terrestrial globe |
| 08/01/1990 | CN2060005U Terrestrial globe made up of pictures |
| 07/26/1990 | DE3913111A1 Dynamically operated earths globe - has motors controlled to provide accurate cycle of earth relative to sun |
| 07/12/1990 | WO1990007764A1 Planetarium |
| 07/03/1990 | US4938697 Multi-dimensional astral position finding device |
| 07/03/1990 | US4938695 World globe rotation control device |
| 06/26/1990 | US4936779 Earth planet model |
| 06/14/1990 | WO1990006569A1 Didactic apparatuses and method for teaching and representating particularly orbital phenomena and various motions |
| 06/06/1990 | EP0371815A1 Indicator |
| 06/06/1990 | CN2058030U Portable plastic terrestrial globe |
| 05/23/1990 | CN1042438A Electronic terrestrial globe |
| 05/17/1990 | DE3839680C1 Celestial globe |
| 05/09/1990 | CN2057016U Demonstrator for azimuth |
| 04/11/1990 | CN2055972U Celestial globe for travelling of equator |
| 02/21/1990 | CN2053363U Demonstrator for gravity and geomagnetic field |
| 02/07/1990 | CN2052563U Planetarium projector |
| 01/30/1990 | US4897038 Cartographic device |
| 01/24/1990 | CN1039138A Geomagnetic field demonstrator |
| 01/17/1990 | CN2051377U Azimuth and altitude demonstrating instrument |
| 12/27/1989 | CN2050208U Li's terrestrial globe |
| 12/27/1989 | CN2050207U Epoch limit demonstrating instrument |
| 12/12/1989 | US4887250 Apparatus for reproducing the appearance of heavenly bodies |
| 11/21/1989 | US4881899 Sunshine simulator for small scale models |
| 11/08/1989 | CN2047432U Quadrant demonstrator |
| 11/01/1989 | CN2047055U Multifunction globe and geographical demonstration instrument |
| 10/18/1989 | CN2046254U Equatorial coordinate displaying instrument |
| 10/18/1989 | CN2046253U Ecliptic coordinate displaying instrument |
| 10/18/1989 | CN2046235U Universal time globe clock |
| 09/27/1989 | CN2045138U Terrestrial globe with electric fan, table lamp and audio apparatus |
| 09/20/1989 | CN2044755U Multifunctional globe model |
| 09/12/1989 | CA1259192A1 Light charged celestial simulation device |
| 08/23/1989 | CN2043379U Astronomical clock |
| 08/23/1989 | CN2043377U 环球国际标准时钟 Global International Standard Clock |
| 07/05/1989 | EP0323369A1 Planetarium |
| 07/05/1989 | CN2040662U Moon position measurer |
| 06/29/1989 | DE3721542A1 Electronic lunar globe |
| 05/24/1989 | DE3721544A1 Electronic Saturn globe |
| 05/24/1989 | DE3721543A1 Electronic Mars globe |
| 05/03/1989 | DE3726534A1 Electronic solar globe |
| 04/25/1989 | US4825426 Horometric arrangement for indicating the position of the planets |
| 04/05/1989 | EP0310337A1 World globe geographic area viewer |
| 04/05/1989 | CN2035522U Multi-function globe |
| 04/05/1989 | CN2035521U Double-globe for teaching geography |
| 03/08/1989 | CN2033933U 地球仪 Globe |
| 02/22/1989 | CN2033147U Meridian ring-moving instrument for looking up and overlooking |
| 01/25/1989 | CN2031555U Multi-purpose light folding globe |
| 01/18/1989 | CN2031145U Teaching instrument for earth movements |
| 01/10/1989 | US4797102 Instructional globe |
| 01/04/1989 | CN2030356U Electric clock type globe |
| 01/04/1989 | CN2030355U Celestial globe for teaching |
| 12/21/1988 | CN87103976A Celestial body movement instruments: a. nine-star instrument; b. three-star instrument |
| 12/13/1988 | US4790756 World globe geographic area viewer |
| 12/07/1988 | EP0293375A1 Cartographic device. |
| 11/30/1988 | CN88210739U Self-rotating globe |
| 11/30/1988 | CN87103511A Precession celestial globe |
| 11/24/1988 | DE3805394A1 Planetarium without projectors |
| 11/17/1988 | EP0291402A2 Device reproducing an apparent view of the stars |
| 11/09/1988 | CN88201078U Device demonstrating earth-moon system moving round sun |
| 10/11/1988 | US4776666 Projector for projecting fixed star |
| 09/28/1988 | CN87205326U Earth revolution-demonstrating instrument |
| 09/01/1988 | DE3636081A1 Electronic celestial globe |
| 08/24/1988 | CN87206295U Globe lamp |
| 08/17/1988 | CN87205324U Positioning rule used for planet position fast-locating disc |
| 08/04/1988 | DE3701634A1 Celestial globe |
| 08/02/1988 | US4761138 Planet model with solar display |
| 07/27/1988 | CN87214570U Box type terrestrial globe |
| 07/14/1988 | WO1988005198A1 Planet model with solar display |
| 07/13/1988 | CN87211563U Demonstration apparatus of the sun, earth and moon system |
| 07/06/1988 | CN87205325U Ecliptic coordinates cover of celestial globe |
| 06/22/1988 | CN87208544U Demonstrator for orbit of heavenly body |
| 06/21/1988 | US4752228 Spherical display device |
| 06/15/1988 | EP0271226A1 Spherical display device |
| 06/08/1988 | CN87214081U Movable and twinkling stars and moon map |
| 05/31/1988 | US4747780 Multi-function globe with its related planets |
| 05/25/1988 | EP0267911A1 Educational visual aid particularly for demonstration in solid geometry |
| 05/18/1988 | CN87207979U Star map board |
| 05/11/1988 | DE3728317A1 Projection device for planetariums |
| 04/13/1988 | CN87206848U Collapsible globe |
| 03/23/1988 | CN87203416U Double rotating globe |
| 03/23/1988 | CN85109214B Cosmic star disk |
| 03/09/1988 | EP0258720A1 Time piece for indicating the position of the planets |