Erich Neumeier

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Gondola car underframe
- Patent number 4,306,505
- Issue date Dec 22, 1981
- Swiss Aluminium Ltd.
- Jurg Zehnder
- B61 - RAILWAYS
Information Patent Grant
Stops of a draft gear housing of a rail car central coupler arrange...
- Patent number 4,287,834
- Issue date Sep 8, 1981
- Swiss Aluminium Ltd.
- Jurg Zehnder
- B61 - RAILWAYS