US PATENT SUBCLASS 204 / 432
.~.~.~.~ With gas diffusion electrode
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
     
Terms of Use
204 /
HD
CHEMISTRY: ELECTRICAL AND WAVE ENERGY
193
DF
APPARATUS
{5}
194
DF
.~ Electrolytic {11}
400
DF
.~.~ Analysis and testing {20}
431
DF
.~.~.~ Gas sensing electrode {1}
432
.~.~.~.~ With gas diffusion electrode
DEFINITION
Classification: 204/432
With gas diffusion electrode:
(under subclass 431) Apparatus in which a gas diffuses
through part of an electrode.