Hydraulic and earth engineering – Earth treatment or control – Chemical
Reexamination Certificate
2011-04-05
2011-04-05
Mayo-Pinnock, Tara (Department: 3671)
Hydraulic and earth engineering
Earth treatment or control
Chemical
C405S269000, C111S123000
Reexamination Certificate
active
07918627
ABSTRACT:
A method for treating soils, in particular water-sensitive dry soils, comprising burying a treatment liquid, optionally loaded with a suspended material into trenches and a device for implementing the method. The device comprises a transportable chassis (2), a reservoir and hollow dispensing tines (1). The dispensing tines comprise a vertical supporting portion (3) which connects the dispensing tines (1) to the chassis and a horizontal share portion (4), including a spike (5) prior to penetrating into the soil, and a rear dispenser (6).
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Gunter, Jr. Charles D.
Mayo-Pinnock Tara
S.A. Lhoist Recherche et Developpement
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