Attachment for a device for generating an air flow or dispensing a fluid into the external auditory canal | Patent Application Number 17808426
17808426
Not Appealed
Patent NumberUS 12161828 B2
Publication NumberUS 20220323668 A1
Filled DateJun 23, 2022
Priority DateJul 13, 2019
Inventor/ApplicantsMartin Kurschel
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