Improvement in Valve Devices for Steam and Air Brakes.

Book

-

The National Museum of Transportation

Name/Title

Improvement in Valve Devices for Steam and Air Brakes.

Entry/Object ID

USPAT138827

Tags

Digital only

Book Details

Author

Westinghouse Jr., George

Date Published

May 13, 1873

Created By

Mogerman, Jordan

Create Date

June 24, 2026

Updated By

Mogerman, Jordan

Update Date

June 30, 2026