system, and the first purely electronic colour television picture tube. [ ] [ ] [ ] [ ] in the baird television development company achieved the first transatlantic television transmission. [ ] baird's early technological successes and his role in the practical introduction of broadcast television for...
environmental auditing and environmental protection consultancy service for investment consultation of water works consulting architects consulting engineers data base activities and data processing developing real estate, subdividing real estate into lots and residential development finance and administration...
buyer's guide water pumps water pumps types and capacities are described in this guide to help determine the right specifications for new apparatus. tc buyer's guide fama apparatus improvement white paper this report details the history of safety features on fire apparatus. it can be used as a tool...
(class / ) cryogen stored in both phases (e.g., as slush or gel) (class / ) controlled conversion of solidified gas to another phase (class / ) storing solidified gas (class / ) low pressure cold trap process and apparatus (class / ) processes (class / ) suspending in upwardly directed current (class...
(he spoke fluent english in addition to italian.) marconi arrived at dover, and the customs officer opened his case to find various apparatus. the customs officer immediately contacted the admiralty in london. while there, marconi gained the interest and support of william preece , the chief electrical...
bars (class / ) small lead frame (e.g., "spider" frame) for connecting a large lead frame to a semiconductor chip (class / ) with bumps on ends of lead fingers to connect to semiconductor (class / ) with means for controlling lead tension (class / ) with heat sink means (class / ) with structure for...