John R. Travers

Follow

Person

Kurrajong, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Dual type composition brake block specifically designed for use in...
- Patent number 5,794,740
- Issue date Aug 18, 1998
- Westinghouse Air Brake Company
- Raj Velayutha
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...