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Class Information
Number: 4/264
Name: Baths, closets, sinks, and spittoons > Spittoons > Flushing > Dental > Rotary member
Description: Either the bowl or the plate in the bowl for receiving the sputa or the flush nozzle rotates.

Patents under this class:

Patent Number Title Of Patent Date Issued
4307475 Vacuum cuspidor Dec. 29, 1981

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