Lasse Kragelund

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Hellerup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Hearing aid with a microphone in the battery compartment lid
- Patent number 7,254,247
- Issue date Aug 7, 2007
- Oticon A/S
- Lasse Kragelund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for producing a hearing aid
- Publication number 20050123157
- Publication date Jun 9, 2005
- Lasse Kragelund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL