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3847806
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Information
Patent Grant
3847806
References
Source
Patent Number
3,847,806
Date Filed
Not available
Date Issued
Tuesday, November 12, 1974
50 years ago
CPC
C04B20/068 - Selection of ingredients added before or during the thermal treatment
B01D37/00 - Processes of filtration
C02F11/008 - Sludge treatment by fixation or solidification
C02F11/12 - by de-watering, drying, or thickening
C04B18/0418 - Wet materials
Y02W30/91 - Use of waste materials as fillers for mortars or concrete
US Classifications
210 - Liquid purification or separation
106 - Compositions: coating or plastic
502 - Catalyst, solid sorbent, or support therefor: product or process of making
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