An assembly for flushing a dispenser that internally mixes a first composition and a second composition; dispensers including said assemblies are also provided.
US Patent 09551332 Flushing dispensers for delivering a consistent consumer experienceUS Patent 9551332 Flushing dispensers for delivering a consistent consumer experience
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Patent Number
09551332
Patent Number
9551332
Edits on 20 May, 2023
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