US PATENT SUBCLASS 73 / 863.22
.~.~ Particle impact

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


73 /   HD   MEASURING AND TESTING

863  DF  SAMPLER, SAMPLE HANDLING, ETC. {11}
863.21  DF  .~ With constituent separation {2}
863.22.~.~ Particle impact

DEFINITION

Classification: 73/863.22

Particle impact:

(under subclass 863.21) Subject matter wherein separation is accomplished by directing a fluid current containing particles toward a solid surface, the isolated particles remaining on the surface.