Advisory services relating to excavating; Building construction excavation services; Building demolition; Excavation services; Excavation services for construction sites; Hardscaping services

SENSORS FOR PH-MEASURING FOR USE IN CHEMICAL LABORATORIES

GLASS ENCAPSULATED, SOLID CONSTRUCTION RECTIFIERS

LIGHTING CONTROL SYSTEMS AND COMPONENTS USED IN STAGES, TELEVISION STUDIOS, AUDITORIUMS, DISPLAY ROOMS AND THE LIKE

Dispensers for dispensing detergents and rinsing agents in premeasured amounts

telecommunications and computer network products, namely, computer adapters which facilitate connections between computers and telecommunications systems

dispensers for dispensing detergents and rinsing agents in premeasured amounts

SOLID-STATE SEMICONDUCTORS, PRIMARILY SILICON RECTIFIERS AND SILICON AND GERMANIUM POWER TRANSISTORS, SOLID-STATE HIGH VOLTAGE RECTIFIER ASSEMBLIES, NOISE AND ZENER DIODES, AND MICRO-HYBRID CIRCUITS

CUSTOM DESIGN OF SOLID STATE DEVICES, NAMELY HYBRID CIRCUITS AND INTEGRATED CIRCUITS

MICROWAVE AND RADIO FREQUENCY (RF) COMPONENTS, NAMELY, COAXIAL ADAPTORS,ATTENUATORS,CONNECTORS,CABLE,COUPLERS,HYBRIDS,DETECTORS,TERMINATIONS AND POWER DIVIDERS