US PATENT SUBCLASS 261 / 112.1
.~.~.~ Film

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

Internet Version by PATENTEC © 1999      Terms of Use


261 /   HD   GAS AND LIQUID CONTACT APPARATUS

75  DF  CONTACT DEVICES {11}
108  DF  .~ Wet baffle {4}
110  DD  .~.~ Liquid-flow control {2}
112.1.~.~.~ Film {1}
112.2  DF  .~.~.~.~> Corrugated plates

DEFINITION

Classification: 261/112.1

Film:

(under subclass 110) Apparatus wherein liquids are directed over baffles in a thin layer or film.