US PATENT SUBCLASS 177 / 123
.~.~.~ Distinct controllers
Current as of:
June, 1999
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177 /
HD
WEIGHING SCALES
60
DF
WEIGHER RESPONSIVE MATERIAL CONTROL
{13}
116
DF
.~ Feed {4}
122
DF
.~.~ Sequentially actuated flow control means {1}
123
.~.~.~ Distinct controllers
DEFINITION
Classification: 177/123
(under subclass 122) Apparatus comprising a plurality of distinct controllers.