Core box for plaster of paris moldsdoi:US2708776 ACOMPANY THE CLEVELAND TRUSTUS
PACIFIC MOLD DESIGNIS AN ARTISANMOLD DESIGNSTUDIO LOCATED IN YUCAIPA, CALIFORNIA, FOUNDED BY BLAKE AND MONIQUE WARNER IN 2017. WE SPECIALIZE IN DELIVERING HIGH PERFORMANCE MOLDS FOR CASTING CONCRETE, PLASTER OF PARIS AND RESIN. WE OFFERCUSTOM MOLDSMADE FROMABS, SILICONEAND OTHER MATERIALS. WE DESIG...
1 -. This invention relates generally to the treatment of plaster molds for use in metal casting and more particularly to the treatment of plaster of Paris bonded molds processed in accordance with the process of Bean Patent 2,220,703, dated November 5, 1940. According to the process of ...
Core box for plaster of paris moldsTRUST COMPANY THE CLEVELAND
Treatment of plaster of paris bonded molds with liquid hydrocarbon prior to autoclavingBEAN XARIFA L.