US PATENT SUBCLASS 434 / 288
.~.~.~.~ And earth representation

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}
287  DF  .~.~.~ Celestial globe {1}
288.~.~.~.~ And earth representation

DEFINITION

Classification: 434/288

And earth representation:

(under subclass 287) Subject matter including a simulation of the earth.