Abridgements of the United States patents pertaining to continuous car heating that expired prior to May 1, 1888
Subtitle: together with classified lists of all the United States patents relating to car heating, and some analogous patents granted prior to May 1, 1888.
By: Compiled from the records of the United States Patent Office, by George P. Whittlesey ...
Contributors: United States. Patent Office.
Publisher: The Railroad Gazette
Published: 1888
Place of publication: New York
Language: eng
Number of pages: 91
Subjects: Railroads -- Cars -- Heating and ventilation.; Patents -- United States.