US PATENT SUBCLASS 4 / 263
.~.~ Dental
Current as of:
June, 1999
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4 /
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BATHS, CLOSETS, SINKS, AND SPITTOONS
258
DF
SPITTOONS
{14}
262
DF
.~ Flushing {3}
263
.~.~ Dental {1}
264
DF
.~.~.~
> Rotary member
DEFINITION
Classification: 4/263
Spittoons specialized for the use of dentists.