Improved high pressure valve for railway car brake control valve device
A Standard patent application filed on 11 November 1993 credited to Carroll, John B.
;
Hart, James E.
Details
Application number :
50658
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
Improved high pressure valve for railway car brake control valve device
Inventor :
Carroll, John B.
;
Hart, James E.
Agent name :
Freehills Patent Attorneys
Address for service :
MLC Centre Martin Place SYDNEY NSW 2000
Filing date :
11 November 1993
Associated companies :
Applicant name :
Westinghouse Air Brake Company
Applicant address :
Air Brake Avenue Wilmerding Pennsylvania United States Of America