US PATENT SUBCLASS 708 / 604
.~.~.~ All four basic functions

Current as of: June, 1999
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708 /   HD   ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING

100  DF  ELECTRICAL DIGITAL CALCULATING COMPUTER {10}
200  DF  .~ Particular function performed {26}
490  DF  .~.~ Arithmetical operation {27}
604.~.~.~ All four basic functions

DEFINITION

Classification: 708/604

All four basic functions:

(under subclass 490) Subject matter wherein the computer has the capability of performing the functions of multiplication, division, addition and subtraction.