Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 310
15 Cents Per Copy rhoiic Douglns 2372 .„/«;^V° °«T , S.\N FRANCISCO, CALIF, MARCH 10, 1923 !^!w .nfrYv nfvo SCO Mlaalon Street > > i Tneiity-third \ear Ao, ermctnence Schumacher. Office 210 American National Bank Building conom \y Wall Warehouses San Francisco Oakland Comfi earance … KGB& a Heavy Duty ^^ j --.--. Remixes Concrete When materials have passed through mixing processonce, and come to discharging side of the drxim,the reversed discharge chute sprays them back tothe charging side for repeated trips through the 5-action, remixing process. This…
Architecture · Building · Construction industry · Engineering
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