Utility locators for detecting magnetic field signals emitted by utilities or sondes, namely, electromagnetic apparatus used to measure electromagnetic fields from hidden or buried utility pipes, conduits, cables, or other electrical conductors or dipole field signal generators; Signal induction devices for inducing current onto utilities or other electrical conductors using magnetic fields comprising of signal generators and magnetic field antennas; portable battery powered dipole magnetic f...

Utility locators for detecting magnetic field signals emitted by utilities or sondes, namely, electromagnetic apparatus used to measure electromagnetic fields from hidden or buried utility pipes, conduits, cables, or other electrical conductors or dipole field signal generators; Signal induction devices for inducing current onto utilities or other electrical conductors using magnetic fields comprising of signal generators and magnetic field antennas; portable battery powered dipole magnetic f...

Utility locators for detecting magnetic field signals emitted by utilities, namely, electromagnetic apparatus used to measure electromagnetic fields from hidden or buried utility pipes, conduits, cables, or other conductors; Signal induction devices for inducing current onto utilities using magnetic fields comprising of signal generators and magnetic field antennas; portable battery powered dipole magnetic field generators; devices for inductively coupling data signals onto utilities, namely,...