Emil J. JÖNSSON

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Malmo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Ear muff attachment having dual axis of rotation
- Patent number 10,959,477
- Issue date Mar 30, 2021
- 3M Innovative Properties Company
- Henrik Nordin
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
EAR MUFF ATTACHMENT HAVING DUAL AXIS OF ROTATION
- Publication number 20170049179
- Publication date Feb 23, 2017
- 3M Innovative Properties Company
- Henrik NORDIN
- A42 - HEADWEAR