Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 89
SAN FRANCISCO, CALIF., JULY 19, 1924 Published Elrery SatnrtaTTneutr-fourtli Year No. 2^ ta Schumacher. Perjtnane^ce Office 210 American Bank Building Wall Warehouses San Francisco OaklandSan Rafael Cornfi earance … Remixes Concrete When materials have passed through ^lixing proce^once and come to discharging side of the druin,ZreTersed discharge chute sprays them back tothe charging side for repeated trips through the 5-action rfmSing process. This spraying-showermgfct on, at the sine time prevents separation…
Architecture · Building · Construction industry · Engineering
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