US PATENT SUBCLASS 436 / 160
.~ Combustion with oxygen containing gas

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

Internet Version by PATENTEC © 1999      Terms of Use


436 /   HD   CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING

155  DF  PYROLYSIS, COMBUSTION, OR ELEVATED TEMPERATURE CONVERSION {5}
160.~ Combustion with oxygen containing gas

DEFINITION

Classification: 436/160

Combustion with oxygen containing gas:

(under subclass 155) Processes wherein the material to analyzed is subjected to combustion in the presence of an oxygen containing gas.

(1) Note. Combustion with pure oxygen is included herein.