Entertainment in the nature of live performances by a musical group; Entertainment, namely, live performances by musical bands; Entertainment services by a musical artist and producer, namely, musical composition for others and production of musical sound recordings; Entertainment services in the nature of live musical audio performances by a musician; Entertainment services in the nature of live visual and audio musical performances by a musician; Entertainment services in the nature ...

Installation, maintenance and repair of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; installation, maintenance and repair of apparatus for distributing electricity; installation, maintenance and repair of apparatus for supplying electricity; advisory services relating to the installation, maintenance and repair of mechanical and electrical equipment; maintenance and repair of electrical apparatus; providing information...

Measuring devices comprised of combined electromagnetic wireless transmission and a coaxial logging cable, for enabling real time surface monitoring of downhole parameters, including pressure, flow, temperature and water cut