US PATENT SUBCLASS 434 / 291
.~.~.~.~ Simulation of motion of earth and another major planet around sun

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

276  DF  SCIENCE {9}
284  DF  .~ Astronomy {1}
285  DF  .~.~ Representation of light generating celestial body {4}
290  DF  .~.~.~ Simulation of sun and earth {2}
291.~.~.~.~ Simulation of motion of earth and another major planet around sun

DEFINITION

Classification: 434/291

Simulation of motion of earth and another major planet around sun:

(under subclass 290) Subject matter including an imitation of the movement of the earth and one of the other major bodies moving around the sun.