Quick Service Valve Device.

Name/Title

Quick Service Valve Device.

Entry/Object ID

USPAT2034287

Tags

Digital only, Westinghouse Air Brake Company

Secondary Title

484979

Book Details

Author

Farmer, Clyde C

Date Published

Mar 17, 1936

Created By

Mogerman, Jordan

Create Date

June 30, 2026

Updated By

Mogerman, Jordan

Update Date

June 30, 2026