Two-chamber cartridge for propellant-free metering aerosols

Surgery – Liquid medicament atomizer or sprayer

Reexamination Certificate

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Details

C222S129000, C222S082000, C222S083000, C206S219000, C206S222000

Reexamination Certificate

active

11178690

ABSTRACT:
A cartridge having two chambers for separate storage of active substance and solvent.

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