1956 Air Conditioner Patent is a drawing by Dan Sproul which was uploaded on January 12th, 2022.
1956 Air Conditioner Patent
Vintage 1956 air conditioner patent design fully restored on aged paper. Historical and unique piece for the HVAC company or worker you may know.
by Dan Sproul
Title
1956 Air Conditioner Patent
Artist
Dan Sproul
Medium
Drawing - Digital
Description
Vintage 1956 air conditioner patent design fully restored on aged paper. Historical and unique piece for the HVAC company or worker you may know.
Uploaded
January 12th, 2022
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