US PATENT SUBCLASS 62 / 633
.~.~.~.~ Dehydrating

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

Internet Version by PATENTEC © 1999      Terms of Use


62 /   HD   REFRIGERATION

600  DF  CRYOGENIC TREATMENT OF GAS OR GAS MIXTURE {4}
617  DF  .~ Separation of gas mixture {3}
618  DF  .~.~ Natural gas {5}
632  DF  .~.~.~ Liquid contact {3}
633.~.~.~.~ Dehydrating

DEFINITION

Classification: 62/633

Dehydrating:

(under subclass 632) Subject matter wherein the treating liquid removes water from the gas or gas mixture.