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US2953474A
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Manufacture of artificially colored granules
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CA590954A
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Preparation of spheroidal contact masses
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CA651897A
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Mineral filled polyurethane foams
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CA569334A
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Activation of clay by acid treatment and calcination
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CA652449A
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Clay-bodied lubricant containing a silicate ester
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CA582598A
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Joint sealing compounds containing attapulgite
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CA613765A
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Conditioned ammonia derivative composition
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CA577806A
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Thermally stable bodied lubricants
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CA611133A
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Method for making synthetic zeolitic material
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CA591017A
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Clay brightness by flotation and fine grinding
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CA613164A
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Process for simultaneously producing pelleted and fluid cracking catalysts from clays
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CA580033A
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Activation of clay by acid treatment, sand aging and calcination
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CA642249A
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Tobacco composition and smoking unit containing material for eliminating deleterious matter
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CA613730A
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Inorganic animal litter and method for making the same
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CA577975A
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Activation of clay by acid treatment, partial leaching and calcination
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CA624043A
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Stabilized vinyl chloride composition
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CA577992A
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Activation of clay by acid treatment, aging in conditioned oil, and calcination
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CA599460A
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Absorbent and process for preparation thereof
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CA618571A
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Tobacco composition and smoking unit containing material for eliminating deleterious matter
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CA625706A
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Animal litter
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