Van Kannel Revolving Door Co., "G.W. Gaden" · Van Kannel Revolving Door Co.;"G.W. Gaden" · leaf 37
pose is made somewhat larger than usual, oi verylight weight, giving a quick and quiet transit toemployees. In Hotels, we often find the mjurious and offensive odors from the toilet and laun-dry rooms, hllmg the offices, halls, guests* rooms, and even the dining rooms. Place aRevolving Air-Lock… … VAN KANNEL REVOLVING DOOR COMPANY Cold Storage.Breweries, cold storage houses, etc., where the outer heat is tobe excluded will End the application of the Revolving Door a great economizer and mak-ing the maintenance of an even, low temperature mucheasier. A special structure is devised, which…
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