US PATENT SUBCLASS 73 / 863.03
.~.~.~ Rate of sample flow continuously controlled

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

863  DF  SAMPLER, SAMPLE HANDLING, ETC. {11}
863.01  DF  .~ Automatic control {1}
863.02  DF  .~.~ Quantity or rate of flow responsive {1}
863.03.~.~.~ Rate of sample flow continuously controlled

DEFINITION

Classification: 73/863.03

Rate of sample flow continuously controlled:

(under subclass 863.02) Subject matter including means to constantly control the rate of movement of the sample.

SEE OR SEARCH THIS CLASS, SUBCLASS:

863.02, for quantity or rate of flow-responsive samplers with means controlling the frequency of sample-taking events.