US PATENT SUBCLASS 423 / 129
.~.~.~ Carbonating
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
     
Terms of Use
423 /
HD
CHEMISTRY OF INORGANIC COMPOUNDS
1
DF
TREATING MIXTURE TO OBTAIN METAL CONTAINING COMPOUND
{15}
111
DF
.~ Group IIIA metal or beryllium (Al, Ga, In, Tl, or Be) {9}
122
DF
.~.~ Forming insoluble substance in liquid {7}
129
.~.~.~ Carbonating
DEFINITION
Classification: 423/129
(under subclass 122) Processes including the step of chemically forming a compound having the carbonate (CO
3
[supscrpt]2-[end supscrpt]) radical.