Triple Valve Mechanism.

Name/Title

Triple Valve Mechanism.

Entry/Object ID

USPAT636471

Tags

Digital only, Westinghouse Air Brake Company

Secondary Title

610422

Book Details

Author

Synnestvedt, Paul

Date Published

Nov 7, 1899

Created By

Mogerman, Jordan

Create Date

June 24, 2026

Updated By

Mogerman, Jordan

Update Date

June 30, 2026