US PATENT SUBCLASS 111 / 129
.~ Multiple fluid treatment
Current as of:
June, 1999
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111 /
HD
PLANTING
118
DF
LIQUID OR GAS SOIL TREATMENT
{6}
129
.~ Multiple fluid treatment
DEFINITION
Classification: 111/129
Multiple fluid treatment:
(under subclass 118) Process or apparatus wherein the treating fluid is at least two disparate substances delivered to the soil in a fluid state or dissolved or entrained in a carrying fluid.
