808897 - Apparatus for Treating Air - Willis H. Carrier

Chicago citation style
Department of Commerce. Patent and Trademark Office. 1975-. 808897 - Apparatus for Treating Air - Willis H. Carrier. 1904-09-01/1906-01-02. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7268013. (Accessed June 25, 2018.)
APA citation style
Department of Commerce. Patent and Trademark Office. 1975-, (1904-09-01/1906-01-02) 808897 - Apparatus for Treating Air - Willis H. Carrier. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7268013
MLA citation style
Department of Commerce. Patent and Trademark Office. 1975-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7268013>.
Note: These citations are programmatically generated and may be incomplete.