C
SECTION C — CHEMISTRY AND METALLURGY
CHEMISTRY
C02
TREATMENT OF WATER, WASTE WATER AND SEWAGE
(distilling, filtering, separating
Fulltext...
Hierarchy...
Expanded...
B01
)
C02D
WATER IMPREGNATED WITH CARBON DIOXIDE OR OTHER GASES
C02D 1/00
Water impregnated with carbon dioxide or other gases
(medicinal baths; medicinal water
Fulltext...
Hierarchy...
Expanded...
A61K
, non-alcoholic beverages in general
Fulltext...
Hierarchy...
Expanded...
A23
; charging liquids with gases, combined with bottling apparatus
Fulltext...
Hierarchy...
Expanded...
B67
; drawing-up devices
Fulltext...
Hierarchy...
Expanded...
B67D
)
C02D 1/02
·
Manufacture
;
Treatment
C02D 1/04
· ·
Devices therefor
C02D 1/08
· · ·
using gas capsules
C02D 1/10
· ·
Chemicals for producing carbonated water