System for refuelling a hearing aid fuel cell

Assignee

• Widex A/S

Inventors

• Per Kokholm Sorensen (6 patents)
• Boris Valnert (4 patents)
• Thorvaldur Oli Bodvarsson (22 patents)
• Drew Rosskelly (6 patents)
• Michael Frydendal Larssen (9 patents)
• Rune Aarup Due (2 patents)

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