Patent - Blueprint of Air Conditioning Apparatus Design
Date2/14/1939
MediumPaper - Black Print
DimensionsOverall: 11 x 8 1/2 in. (27.9 x 21.6 cm); Small
ClassificationsDocumentary Artifact
Catalog number1994.1.1412
DescriptionOriginal of 1994.1.1410. Inventor W.H. Wilbur. Sheet 2 of 2. #2,147,475.Status
Not on viewClarence A. O'Brian, Hyman Berman Attorneys
2/14/1939
Clarence A. O'Brian, Hyman Berman Attorneys
4/9/1937
Clarence A. O'Brian, Hyman Berman Attorneys
2/14/1939
Streich, Lang, Weeks, And Cardon Attorneys
9/29/1989