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Class Information
Number: 215/51
Name: Bottles and jars > Neck > Frangible neck > Stopper > Multiple stoppers
Description: Subject matter having a plurality of plugs.

Sub-classes under this class:

Class Number Class Name Patents
215/53 Seal 2
215/52 Spring retainer 1

Patents under this class:

Patent Number Title Of Patent Date Issued
8242915 Closure assembly Aug. 14, 2012
7520447 Spray bottle Apr. 21, 2009

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