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  2. Pennsylvania Highlands Community College - Iron, Coal, and Steel Industry Collection
  3. Patent for Railway Crossing

Patent for Railway Crossing

MLA citation style
Patent For Railway Crossing. no date. 1947Aug .
APA citation style
(1947). Patent for Railway Crossing. Retrieved from https://digitalarchives.powerlibrary.org/papd/islandora/object/papd%3A246741
Chicago citation style
“Patent For Railway Crossing”, Pennsylvania Highlands Community College - Iron, Coal, and Steel Industry Collection, August 4, 1947. https://digitalarchives.powerlibrary.org/papd/islandora/object/papd%3A246741.
Note: These citations are programmatically generated and may be incomplete.

[]Details

Title

Patent for Railway Crossing

Subject

Patents
Railroad tracks

Description

Patent and patent drawings for Thomas A. Ratkowski railway crossing, United States Patent Office 2,354,880.

Contributors

Joseph Hensel

Date

1947-08-04

Type

Text

Original Format

Government Records

Digital Format

application/pdf

Language

eng

Provenance

Provided by Joseph Hensel

Rights

http://rightsstatements.org/vocab/InC-EDU/1.0/

Contact

library@pennhighlands.edu

Contributing Institution

Pennsylvania Highlands Community College

Sponsorship

This Digital Object is provided in a collection that is included in POWER Library: Pennsylvania Photos and Documents, which is funded by the Office of Commonwealth Libraries of Pennsylvania/Pennsylvania Department of Education.