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[PT5106B], Letter from William Abbott Hardy to Canada. Commissioner of Patents, March 14th, 1923

Title: [PT5106B], Letter from William Abbott Hardy to Canada. Commissioner of Patents, March 14th, 1923
Author: Hardy, William Abbott
Recipient: Canada. Commissioner of Patents
Mentioned: Edison, Thomas Alva, Jr
Date: 1923-03-14
Type: Letter
Subject: Patents; Engines, boilers, prime movers
Folder ID: PT5106-F
Microfilm ID: 247:281
Document ID: PT5106B
URL: https://edisondigital.rutgers.edu/document/PT5106B
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 247

Item sets: [PT5106-F] Air Auxiliary Supply Means for Internal-Combustion Engines (T. A. Edison, Jr.) (1919)