Title:
Elastic-fluid turbine
United States Patent 1402053


Inventors:
Dake, Charles W.
Application Number:
US28809019A
Publication Date:
01/03/1922
Filing Date:
04/07/1919
Assignee:
PYLE NATIONAL CO
Primary Class:
Other Classes:
415/140, 415/183
International Classes:
F01D25/00
View Patent Images: