Fredrik Hiswåls

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Falun, SE

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Patents Grantslast 30 patents

Information Patent Grant
Shock-absorbing coupler head for a coupling arrangement
- Patent number 8,915,385
- Issue date Dec 23, 2014
- Ego International B.V.
- Johan Hansson
- B61 - RAILWAYS
Information Patent Grant
Mechanical coupling in a draftgear
- Patent number 8,800,792
- Issue date Aug 12, 2014
- Ego International B.V.
- Anders Westman
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
MECHANICAL COUPLING IN A DRAFTGEAR
- Publication number 20130146558
- Publication date Jun 13, 2013
- EGO INTERNATIONAL B.V.
- Anders Westman
- B61 - RAILWAYS
Information Patent Application
SHOCK-ABSORBING COUPLER HEAD FOR A COUPLING ARRANGEMENT
- Publication number 20130105431
- Publication date May 2, 2013
- EGO INTERNATIONAL B.V.
- Johan Hansson
- B61 - RAILWAYS