Attachment for a device for generating an air flow or dispensing a fluid into the external auditory canal | Patent Number 12161828
US 12161828 B2Filled DateJun 23, 2022
Priority DateJul 13, 2019
Publication DateOct 13, 2022
Expiration DateJul 12, 2039
Inventor/ApplicantsMartin Kurschel
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