Rowland R. Evans

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Irwin, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Resilient type sealing member for sealing a push rod member of a ra...
- Patent number 6,142,480
- Issue date Nov 7, 2000
- Westinghouse Air Brake Company
- Lawrence R. Streitman
- B60 - VEHICLES IN GENERAL