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Image Not Available for Patent - Blueprint of Air Conditioning Apparatus Design
Patent - Blueprint of Air Conditioning Apparatus Design
Image Not Available for Patent - Blueprint of Air Conditioning Apparatus Design

Patent - Blueprint of Air Conditioning Apparatus Design

Date2/14/1939
MediumPaper - White Print on Black (negative Print)
DimensionsOverall: 11 x 8 1/2 in. (27.9 x 21.6 cm); Small
ClassificationsDocumentary Artifact
Catalog number1994.1.1411
DescriptionDrawing with parts numbered but not named. Sheet 1 of 2. Inventor W.H. Wilbur. #2,147,475.
Status
Not on view
Petersen House
circa 1960