US PATENT SUBCLASS 95 / 286
.~ Plural separate media

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

Internet Version by PATENTEC © 1999      Terms of Use


95 /   HD   GAS SEPARATION: PROCESSES

273  DF  FILTERING {7}
286.~ Plural separate media {1}
287  DF  .~.~> In series

DEFINITION

Classification: 95/286

Plural separate media:

(under subclass 273) Process in which at least two filters that are spaced apart are used.

SEE OR SEARCH CLASS

55, Gas Separation,

482+, for two or more spaced filters in a flow line or casing.