Patent - Blueprint of Air Conditioning Apparatus Design
Date4/9/1937
MediumPaper - Black Print
DimensionsOverall: 11 x 8 1/2 in. (27.9 x 21.6 cm); Small
ClassificationsDocumentary Artifact
Catalog number1994.1.1413
DescriptionOriginal to 1994.1.1411. W.H. Wilbur inventor. Sheet 1of2. #2,147,475.Status
Not on viewClarence A. O'Brian, Hyman Berman Attorneys
2/14/1939
Clarence A. O'Brian, Hyman Berman Attorneys
2/14/1939
Clarence A. O'Brian, Hyman Berman Attorneys
2/14/1939
Streich, Lang, Weeks, And Cardon Attorneys
9/29/1989