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3865056
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Information
Patent Grant
3865056
References
Source
Patent Number
3,865,056
Date Filed
Not available
Date Issued
Tuesday, February 11, 1975
49 years ago
CPC
A01C23/022 - Continuous injection tools
C02F1/006 - Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
C02F3/046 - Soil filtration
E02F5/102 - operatively associated with mole-ploughs, coulters
E02F5/12 - with equipment for back-filling trenches or ditches
Y02W10/15 - Aerobic processes
Y10S111/925 - Tank and hopper trailers
US Classifications
111 - Planting
172 - Earth working
239 - Fluid sprinkling, spraying, and diffusing
250 - Radiant energy
405 - Hydraulic and earth engineering
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