Kai Santti

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Intercommunicating passageways in double-decker railway coaches
- Patent number 6,945,176
- Issue date Sep 20, 2005
- Talgo Oy
- Kai Säntti
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Intercommunicating passageways in double-decker railway coaches
- Publication number 20030094116
- Publication date May 22, 2003
- Kai Santti
- B61 - RAILWAYS