Ultrasonic apparatus
Umbilical
Underground electric power transmission
Undersea armored cable
Underwater cable arrangements and coil support arrangements...
Underwater gas-insulated cable with plural internal pressures
Uniaxially electrically conductive articles with porous...
Uniform twisted wire pair electrical ribbon cable
Unique epoxy resin compositions and composite molded bodies...
Universal bus-bar support
Universal cordage
Universal line tie, particularly for securing electrical...
Unshielded service wire for buried installation
Uranium-modified zinc oxide voltage variable resistor
Urethane-resin coated electrical wire having an intermediate...
Use of conductive or semi-conductive polymers in chemical...
Use of polymer compositions comprising a thermoplastic...
Use of synthetic hydrocarbon fluids in transformers
Using laser etching to improve surface contact resistance of...
Uv curable composition comprising vinyl containing siloxane...