US PATENT SUBCLASS 434 / 189
.~ Base conversion or use of base other than ten

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

188  DF  MATHEMATICS {4}
189.~ Base conversion or use of base other than ten

DEFINITION

Classification: 434/189

Base conversion or use of base other than ten:

(under subclass 188) Subject matter relating to a set of numbers based on calculations with any number except ten, or to transformation between bases.