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Florian Wassermann
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Zurich, CH
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last 30 patents
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Patent Grant
Clip for hearing aid
Patent number
D634434
Issue date
Mar 15, 2011
Phonak AG
Britta Pukall
D24 - Medical and laboratory equipment
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Patent Grant
Clip for hearing aid
Patent number
D615205
Issue date
May 4, 2010
Phonak AG
Britta Pukall
D24 - Medical and laboratory equipment