Peter Pietrowski

Follow

Person

Marl, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for use in applying granular material to a rail
- Patent number 6,976,713
- Issue date Dec 20, 2005
- Tom Kish
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for use in applying granular material to a rail
- Publication number 20040160064
- Publication date Aug 19, 2004
- Tom Kish
- B61 - RAILWAYS