Communications – electrical: acoustic wave systems and devices – Seismic prospecting
Reexamination Certificate
2011-03-01
2011-03-01
Keith, Jack (Department: 3663)
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
Reexamination Certificate
active
07898903
ABSTRACT:
A combined probe includes a dilatometer probe, a gas conduit coupled to the dilatometer probe for providing a gas connection between the dilatometer probe and an external gas source, a wire located in the gas conduit for providing an electrical connection between the dilatometer probe and an external circuit, and a seismic module coupled to the wire located in the gas conduit to provide an electrical connection between the seismic module and the external circuit.
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Marchetti Diego
Marchetti Silvano
Breier Krystine
Keith Jack
Ladas & Parry LLP
Marchetti Silvano
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