US PATENT SUBCLASS 368 / 16
.~ With sun, earth, and moon display

Current as of: June, 1999
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368 /   HD   HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES

15  DF  ASTRONOMICAL {5}
16.~ With sun, earth, and moon display

DEFINITION

Classification: 368/16

With sun, earth, and moon display:

(under subclass 15) Subject matter wherein the positions of the sun, earth, and moon are indicated in relation to each other according to the time of day, week, or month.