Ernst Jurgen Kohler

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Brunswick, Veltenhof, DT

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Patents Grantslast 30 patents

Information Patent Grant
Train protection and control system
- Patent number 4,087,066
- Issue date May 2, 1978
- Siemens Aktiengesellschaft
- Friedrich Bahker
- B61 - RAILWAYS
Information Patent Grant
Train protection and control system
- Patent number 4,087,067
- Issue date May 2, 1978
- Siemens Aktiengesellschaft
- Friedrich Bahker
- B61 - RAILWAYS