US PATENT SUBCLASS 347 / 93
.~.~ With fluid treatment (e.g., filtering)

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

Internet Version by PATENTEC © 1999      Terms of Use


347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

1  DF  INK JET {6}
84  DF  .~ Fluid or fluid source handling means {5}
93.~.~ With fluid treatment (e.g., filtering)

DEFINITION

Classification: 347/93

With fluid treatment (e.g., filtering):

(under subclass 84) Subject matter including means to treat the fluid* (e.g., by filtering impurities from it).

SEE OR SEARCH CLASS

210, Liquid Purification or Separation,

348+, for filters for liquid purification or separation.