US PATENT SUBCLASS 119 / 250
.~.~.~ For joining aquariums
Current as of:
June, 1999
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119 /
HD
ANIMAL HUSBANDRY
200
DF
AQUATIC ANIMAL CULTURING
{5}
245
DF
.~ Aquarium {13}
249
DF
.~.~ Supported water column {1}
250
.~.~.~ For joining aquariums
DEFINITION
Classification: 119/250
For joining aquariums:
(under subclass 249) Subject matter wherein a water column provides a bridge between at least two separate aquariums.