San Francisco : Architect and Engineer, Inc · leaf 105
693 MISSION STREETSAN FRANCISCO … The Bes.D.Froster is a blower type heaterwith acial fan, powered by gasoline en-gine or electric motor; rapidly heats anddistributes warm air in a controlled patternwithout creating hot spots; requires nopreheating; capable of producing 1 to 4-million BTU per hr.; easily maneuveredfrom place to…
Architecture · Building
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