US PATENT SUBCLASS 708 / 713
.~.~.~.~.~.~.~ Tree structured logic blocks

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}
670  DF  .~.~.~ Addition/subtraction {11}
700  DF  .~.~.~.~ Binary {6}
706  DF  .~.~.~.~.~ Parallel {5}
710  DF  .~.~.~.~.~.~ Carry look-ahead {3}
713.~.~.~.~.~.~.~ Tree structured logic blocks

DEFINITION

Classification: 708/713

Tree structured logic blocks:

(under subclass 710) Subject matter including more than one logic block containing one or more nodes that are linked together in a hierarchical fashion.