duplex lamp

См. также в других словарях:

• kerosene lamp — ▪ lighting       vessel containing kerosene with a wick for burning to provide light. Such lamps were widely used from the 1860s, when kerosene first became plentiful, until the development of electric lighting. Compared with other oil lamps,… …   Universalium

• Joseph Hinks — was a British inventor, working in Birmingham. He patented improvements to oil lamps, marketing the resultant Duplex lamp. Brother of James Hinks he took over his company, James Hinks Son, of 91 96 Great Hampton Street and 66 Hockley Street,… …   Wikipedia

• Panasonic Corporation — パナソニック株式会社 Type Public Traded as TYO: 6752 OSE …   Wikipedia

• Science and invention in Birmingham — Birmingham is the second largest city in the United Kingdom. It is one of the country s principal industrial centres and has an impressive history of industrial and scientific innovation.16th century1547: Although no record is kept to indicate… …   Wikipedia

• List of Edison patents — Below is a list of Edison patents. Thomas Edison was an inventor who, it is said, accumulated 1500 plus patents worldwide for his inventions. Nearly 1100 of Edison s patents were in the United States, but other patents were approved in countries… …   Wikipedia

• Two-way radio — receiver which only receives content. Two way radios are available in mobile, stationary base and hand held portable configurations. Hand held radios are often called walkie talkies or handie talkies. A push to talk or Press To Transmit button is …   Wikipedia

• TGV — The TGV ( train à grande vitesse , French for high speed train ) is France s high speed rail service developed by GEC Alsthom (now Alstom) and SNCF, the French national rail operator, and operated primarily by SNCF. Following the inaugural TGV… …   Wikipedia

• AC power plugs and sockets — See also: Industrial and multiphase power plugs and sockets Plugs and sockets may sometimes combine male and female contacts, but t …   Wikipedia

• Shared neutral — A shared neutral is a connection in which a plurality of circuits use the same neutral connection. This is also known as a common neutral, and the circuits and neutral together are sometimes referred to as an Edison circuit.plit phase shared… …   Wikipedia

• St. Augustine Light — Infobox Lighthouse caption = The St. Augustine Light tower was built in 1874. location = Anastasia Island, Florida coordinates = coord|29|53|08|N|81|17|19|W|region:US type:landmark yearlit = first tower, 1824; second tower, 1874 automated = 1955… …   Wikipedia

• Réalisations de Frank Lloyd Wright — Sommaire 1 Tableau des réalisations de l’architecte Frank Lloyd Wright 1.1 Tableau des réalisations 2 Réalisations posthumes 3 Référe …   Wikipédia en Français