US PATENT SUBCLASS 436 / 168
.~.~ Liquid sorbent
Current as of:
June, 1999
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436 /
HD
CHEMISTRY: ANALYTICAL AND IMMUNOLOGICAL TESTING
164
DF
OPTICAL RESULT
{6}
167
DF
.~ Including gas absorption in liquid or solid {1}
168
.~.~ Liquid sorbent
DEFINITION
Classification: 436/168
Liquid sorbent:
(under subclass 167) Subject matter wherein the gaseous material to be analyzed flows into a liquid resulting in an optically detected reaction.