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Oskar Myhre BROBERG
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Hellerup, DK
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Patents Grants
last 30 patents
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Patent Grant
Hearing aid with a pre-stressed battery spring
Patent number
10,631,110
Issue date
Apr 21, 2020
Widex A/S
Oskar Myhre Broberg
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
HEARING AID WITH A PRE-STRESSED BATTERY SPRING
Publication number
20150249893
Publication date
Sep 3, 2015
Widex A/S
Oskar Myhre BROBERG
H04 - ELECTRIC COMMUNICATION TECHNIQUE