Search results
Results From The WOW.Com Content Network
Thomas L. Jennings (c. 1791 – February 12, 1859) was an African-American inventor, tradesman, entrepreneur, and abolitionist in New York City, New York.He has the distinction of being the first African-American patent-holder in history; he was granted the patent in 1821 for his novel method of dry cleaning. [1]
Dry cleaning is any cleaning process for clothing and textiles using a solvent other than water. Clothes are instead soaked in a water-free liquid solvent (usually non-polar , as opposed to water which is a polar solvent ).
Dry cleaning refers to any process which uses a chemical solvent other than water. [12] The solvent used is typically tetrachloroethylene (perchloroethylene), which the industry calls "perc". [ 13 ] [ 14 ] It is used to clean delicate fabrics that cannot withstand the rough and tumble of a washing machine and clothes dryer ; it can also obviate ...
For premium support please call: 800-290-4726 more ways to reach us
Pearson v. Chung, also known as the "$54 million pants" case, is a 2007 civil case decided in the Superior Court of the District of Columbia in which Roy Pearson, then an administrative law judge, sued his local dry cleaning establishment for $54 million in damages after the dry cleaners allegedly lost his pants.
With a background in cleaning and restoration, they transformed the company into a franchisor of cleanup and restoration specialists. After selling its first franchise in 1969, Servpro continued to grow, acquiring the Bristol-Myers Domesticare Division and its 175 franchises in 1979, and developing a highly regarded national franchise. [4] [5] [6]
Laundry detergent is a type of detergent (cleaning agent) used for cleaning dirty laundry (clothes). Laundry detergent is manufactured in powder ( washing powder ) and liquid form. While powdered and liquid detergents hold roughly equal share of the worldwide laundry detergent market in terms of value , powdered detergents are sold twice as ...
Specific government programs and policies which gave shape and form to the American School and the American System include the establishment of the Patent Office in 1802; the creation of the Coast and Geodetic Survey in 1807 and other measures to improve river and harbor navigation; the various Army expeditions to the west, beginning with the ...