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Philco (an acronym for Philadelphia Battery Company) [1] is an American electronics manufacturer headquartered in Philadelphia. Philco was a pioneer in battery, radio, and television production. In 1961, the company was purchased by Ford and, from 1966, renamed "Philco-Ford". Ford sold the company to GTE in 1974, and it was purchased by Philips ...
High-power RF power tubes are directly heated; the heater voltage must be much smaller than the signal voltage on the grid and is therefore in the 5...25 V range, drawing up to hundreds of amperes from a suitable heater transformer. In some valve part number series, the voltage class of the heater is given in the part number, and a similar ...
The acquisition of Interline Brands allows The Home Depot access to expand its business to the multi-family sector, hospitality, and industrial area. Craig Menear, CEO of The Home Depot, says that the purchase gives The Home Depot more opportunity to expand in the maintenance, repair, and operations sector that was previously not successful.
Sylvania Model 4P14 (1961) radio, made of plastic Sylvania was a major manufacturer of vacuum tubes until the early 1980s Vacuum tube cartons displaying two generations of Sylvania branding SG7460 (7400 series) integrated circuit manufactured by Sylvania
The TRANSAC S-2000/Philco 210/211 weighed about 2,000 pounds (910 kg). [19] By 1964, eighteen Model 210, eighteen Model 211 and seven Model 212 systems had been sold. [12] After Philco was purchased by Ford Motor Company, the Model 212 was introduced in 1962 [20] and released in 1963. It had 65,535 words of 48-bit memory.
Kirby Opco, LLC, [1] doing business as The Kirby Company [2] (stylized as KIRBY), is a manufacturer of vacuum cleaners, home cleaning products and accessories, located in Cleveland, Ohio, United States. It is a division of Right Lane Industries. Dealers, sales reps, service centers, and distributors are located in over 50 countries.
Dyson Limited, d.b.a Dyson, is a Singaporean–British multinational technology company. [7] Founded in 1991 by James Dyson in Malmesbury, England, the company designs and manufactures household appliances such as vacuum cleaners, air purifiers, hand dryers, bladeless fans, heaters, hair dryers, and lights.
The Hoover Company is a home appliance company founded in Ohio, United States, in 1908.It also established a major base in the United Kingdom, where it dominated the electric vacuum cleaner industry during most of the 20th century, to the point where the Hoover brand name became synonymous with vacuum cleaners and vacuuming in the United Kingdom and Ireland.