Title:
Wear-compensating means for rail joints
United States Patent 1707436


Inventors:
Emmet, Keough Robert
Application Number:
US24068527A
Publication Date:
04/02/1929
Filing Date:
12/17/1927
Assignee:
AMERICAN FORK & HOE CO
Primary Class:
International Classes:
E01B11/02
View Patent Images: