New kind of fan improves air conditioning

cools comfortably by scientific air circulation : Guthfan conditionaire

By Edwin F. Guth Company

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Publish Date

1935

Publisher

[Edwin F. Guth Co.]

Language

eng

Pages

1-1 of 1 Editions

New kind of fan improves air conditioning

Language: eng

Pages: 16

Published In: 1935

Publisher: [Edwin F. Guth Co.]